{"title":"UMI Performance","description":null,"products":[{"product_id":"umi-performance-64-72-gm-a-body-tubular-upper-lower-front-a-arm-kit-black","title":"UMI Performance 64-72 GM A-Body Tubular Upper \u0026 Lower Front A-Arm Kit - Black","description":"\u003cp\u003eImprove performance and make your classic A-Body feel like a modern day muscle car with a complete set of fabricated tubular a-arms from UMI Performance. UMI's P\/N 403133 upper and lower a-arm kit replaces the worn out, stock stamped a-arms with high-strength tubular construction and a host of premium features. The stock geometry lower a-arms feature tough tubular construction with polyurethane spring isolators for ride comfort and greaseable polyurethane bushings for precise handling and smooth suspension motion. The ball joint mount is angled slightly from stock to permit usage with lowered vehicles and the design offers additional wheel and tire clearance. The tubular upper a-arms are assembled with smooth operating, low deflection UMI designed and manufactured Delrin bushings as well as UMI-built billet CrMo cross shafts. They feature a relocated mounting pad to increase caster without excessive shims. Both upper and lower a-arms are jig built to maintain accuracy for a perfect fit every time and come preloaded with premium ball joints. Critical areas are TIG welded for superior strength and a clean look. UMI's extensive testing on the street, drag strip and skid pad ensures a quality product able to withstand all types of conditions. The ultra tough red or black powder coat finish guarantees your performance parts stay beautiful on your street car, drag car, autocrosser or Pro-Touring machine. The P\/N 403133 a-arm kit will work with factory springs, lowering springs and coil over kits such as the popular QA1 coil over set up. For the best handling and tire life from the UMI designed a-arms, included with each kit are recommended alignment specs along with detailed installation instructions. UMI Performance a-arm kit P\/N 403133 is shipped fully assembled and ready for installation. Manufactured with pride in Philipsburg, PA – USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52401297817887,"sku":"403133-B","price":1359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/6252519c03ae44d90ad5fabed31bfa17L.jpg?v=1777021394"},{"product_id":"umi-performance-15-24-ford-f-150-complete-lowering-kit-adjustable-height","title":"UMI Performance 15-24 Ford F-150 Complete Lowering Kit (Adjustable Height)","description":"\u003cp\u003eUMI's complete lowering kit gives your truck a sleek, aggressive lowered stance with performance to match. UMI brackets, leaf spring shackles, flip kit and coilover front springs are paired with industry leading Viking adjustable shocks to round out the high performance package. Front ride height is adjustable via the coilover while the rear has multiple settings available from the shackle kit. Double adjustable shocks featuring 19 position compression, 19 position rebound adjustments help dial in the ride and handling, giving you a truck you still enjoy to drive. This lowering kit is at home as a daily driver, carving corners in the mountains or navigating cones at your local autocross. UMI's complete lowering kit includes all components needed to lower your truck up to 4\" in the front and 6.5\" in the rear.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52401298538783,"sku":"656063-1","price":2407.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/799a1b1cc58f2b95bb6da2cb944a8b5eL.jpg?v=1777021395"},{"product_id":"umi-performance-15-2024-ford-f-150-rear-3-5in-6-5in-lowering-kit","title":"UMI Performance 15-2024 Ford F-150 Rear 3.5in-6.5in Lowering Kit","description":"\u003cp\u003eUMI's rear lowering kit for 2015+ F-150 is the best solution to achieve that perfect stance and turn your truck into a high performance muscle truck. This kit lowers the rear of the truck approx 3.5-6.5 inches and retains the factory Ford leaf springs. Along with the new hheavy-dutylowering bracketry, UMI's rear lowering kit includes Viking double adjustable shocks, pinion angle shims, transmission spacer, new bump stops and longer leaf spring pins. The Viking shocks completely transform the truck into a corner carving, drag racing, or street worthy machine with nice ride quality. Many kits in the aftermarket yield a truck with annoying vibrations and a harsh ride, but UMI's design engineers worked to reduce or eliminate that feeling with pinion angle shims, transmission spacer adjustment, longer bump stops and proper leaf spring pins. Greatly improved handling meets factory smoothness with UMI's 6563 kit. 100% Made In USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52401299259679,"sku":"6563","price":1300.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/14a23a4c35a215257f2774248ad2cf17L.jpg?v=1777021396"},{"product_id":"umi-performance-78-88-g-body-82-03-s10-s15-73-77-a-body-front-coilover-kit","title":"UMI Performance 78-88 G-Body 82-03 S10\/S15 73-77 A-Body Front Coilover Kit","description":"\u003cp\u003eViking’s front coilover kit combines a high quality hybrid spring with a 19-position double adjustable shock. The upper coil fits the upper spring perch on your vehicle while the lower part of the coil matches the coilover shock bottom. A coil spring compressor is not required, as the adjuster acts as the compressor. The optional thrust bearing and spanner wrenches allow for easy adjustment of ride height from factory to 3″ lowering. The shock itself has independent compression and rebound adjusters to allow custom tuning for street, strip, auto-x and road race – all in one shock. Viking coilovers work perfectly with UMI’s lower a-arm or your factory lower a-arm. Pair with UMI’s geometry corrected upper a-arm loaded with a tall ball joint and head for the nearest high speed corner, 1\/4 mile track or weekly cruise.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52401300078879,"sku":"A224-550R","price":924.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/cd36d1152ad3f98292d71617ed9951bb.jpg?v=1777021397"},{"product_id":"umi-performance-82-92-gm-f-body-tunnel-mounted-torque-arm","title":"UMI Performance 82-92 GM F-Body Tunnel Mounted Torque Arm","description":"\u003cp\u003eRear mounting plates use 0.375\" thick mild steel and are designed to fit stock as well as 12- bolt and 9\" rear-end housings\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52403084067103,"sku":"2198-R","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/1a656347c70a31b1f52f827e022b8ae4L.jpg?v=1777108166"},{"product_id":"umi-performance-98-02-gm-f-body-tubular-k-member-ls1","title":"UMI Performance 98-02 GM F-Body Tubular K-Member - LS1","description":"\u003cp\u003eWe all know weight equals horsepower. UMI’s direct bolt-in replacement k-member instantly removes 25lbs of front end weight from your ride and helps your existing horsepower work for you. UMI’s industry exclusive dual tube construction and a host of high-strength features ensure this item will survive street use, drag strip blasts and autocross action. UMI’s k-member is fabricated from USA steel and held together by a strong dual tube lower section. Factory motor mounts bolt to ¼” thick laser cut mounting stands while both factory and aftermarket a-arms are located by strong boxed mounting points featuring additional alignment adjustment over factory. The tubular construction and integrated motor mount stands provides added clearance for aftermarket headers and tubular set ups. Combine the UMI k-member with a set of tubular lower a-arms and save 33lbs on the front of your 4th Gen. The UMI k-member is the strongest in the business and we mean it.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52403085017375,"sku":"2320-R","price":729.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/3a2b2d3e81ac9aeac8332cad5a7b89f4L.jpg?v=1777108167"},{"product_id":"umi-performance-70-81-gm-f-body-lowering-spring-front-2in-lowering","title":"UMI Performance 70-81 GM F-Body Lowering Spring Front 2in Lowering","description":"\u003cp\u003eUMI’s 2nd Gen F-Body lowering springs are wound from 5160 CrSi premium wire and feature a linear 600 lb\/in rate. UMI’s front springs are stiffer than stock to provide increased performance with decreased body roll and a lower center of gravity. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving\/cruising. The ride height is engineered for a target 1” lowering with standard SBC as well as LS power (lightened cars may require spring trimming). The front springs are also suitable for full weight big block applications when ¼” additional lowering is desired. They have a tough black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52403086033183,"sku":"2647F","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/a8eb2203dce0f6cc5d67271454409845L.jpg?v=1777108168"},{"product_id":"umi-performance-82-92-lsx-motor-mount-hardware-kit","title":"UMI Performance 82-92 LSX Motor Mount Hardware Kit","description":"\u003cp\u003eHardware kit P\/N 2997 includes grade 10.9 bolts and Ny-lock nuts to mount the LS engine to an aftermarket k-member or any LS aftermarket motor mounts. Hardware kit is designed for aftermarket k-members and aftermarket LS adapter mounts, it will not work on factory F-Body k-members due to bolt length.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52403087016223,"sku":"2997","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/1d63e9fd1a49386e6a7f2f99d7ae496b.jpg?v=1777108169"},{"product_id":"umi-performance-78-88-gm-g-body-1in-solid-rear-sway-bar","title":"UMI Performance 78-88 GM G-Body 1in Solid Rear Sway Bar","description":"\u003cp\u003eOur beefy 1\" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. This rear sway bar also works excellent to keep your vehicle level and straight during those hard launches. Our sway bar is manufactured from 1\" solid 4140 chromoly steel, heat treated and formed as one piece to ensure maximum strength and performance. This sway bar is heat treated and formed as one piece, this process allows the bar to maintain its shape and memory longer than a cold bent bar.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52403087966495,"sku":"3034-B","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/e773289a5497317c99d8ea04801a1063L.jpg?v=1777108171"},{"product_id":"umi-performance-68-72-gm-a-body-lsx-motor-mounts","title":"UMI Performance 68-72 GM A-Body LSX Motor Mounts","description":"\u003cp\u003eUMI’s P\/N 4008 allows the installation of LS power into your 1968-1972 GM A-Body. UMI’s LS mounts place the LS engine in the factory SBC\/BBC location with the ability to move the engine rear-ward up to 3\/4” and forward 1\/4”. UMI’s LS mounts bolt directly to the frame and LSX block without modification. Strong 1\/4” plate and double shear brackets take all the power your LS can produce. UMI’s LS mounting brackets feature greasable polyurethane engine mounts to dampen vibration while still providing a crisp, performance feel. Built in polyurethane mounts eliminates the need to purchase additional engine mounts. New high grade mounting hardware also included. Crafted with pride in Philipsburg, PA – USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52403097108767,"sku":"4008-B","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/b0563a25491a0de77432b472853dbf7eL.jpg?v=1777108172"},{"product_id":"umi-performance-68-72-gm-a-body-lsx-motor-mounts-1","title":"UMI Performance 68-72 GM A-Body LSX Motor Mounts","description":"\u003cp\u003eUMI’s P\/N 4008 allows the installation of LS power into your 1968-1972 GM A-Body. UMI’s LS mounts place the LS engine in the factory SBC\/BBC location with the ability to move the engine rear-ward up to 3\/4” and forward 1\/4”. UMI’s LS mounts bolt directly to the frame and LSX block without modification. Strong 1\/4” plate and double shear brackets take all the power your LS can produce. UMI’s LS mounting brackets feature greasable polyurethane engine mounts to dampen vibration while still providing a crisp, performance feel. Built in polyurethane mounts eliminates the need to purchase additional engine mounts. New high grade mounting hardware also included. Crafted with pride in Philipsburg, PA – USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52403097993503,"sku":"4008-R","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/17dee360c41e28b999c7a6571f134795L.jpg?v=1777108173"},{"product_id":"umi-performance-64-72-gm-a-body-solid-front-and-rear-sway-bar-kit","title":"UMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit","description":"\u003cp\u003eUMI Performance solid sway bars offer improved handling and reduced body roll for a more balanced suspension. These sway bars are designed to increase cornering capabilities and come with new end links and greaseable sway bar bushings. Made from 4140 CrMo steel, they are heat treated for maximum strength and performance. The front sway bar is CNC bent for a precision fit, while the rear sway bar comes with grade 8 mounting hardware. Available in bright red or gloss black powder coating for long-lasting durability. 100% Made in USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52403099173151,"sku":"403534-B","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/802d7ec81bb955737e99e3b04652650aL.jpg?v=1777108174"},{"product_id":"umi-performance-82-92-gm-f-body-spherical-caster-camber-plates","title":"UMI Performance 82-92 GM F-Body Spherical Caster\/Camber Plates","description":"\u003cp\u003eUMI’s heavy duty caster and camber plates allow you to make alignment changes that are not permitted with the factory strut mounts. These heavy duty strut mounts are fully TIG welded using ¼” steel and feature a chromoly Teflon lined spherical bearing. The chromoly spherical bearing replaces the factory rubber strut mount bushing. The spherical bearing features a Teflon race which keeps the bearing lubricated and noise free. The UMI strut mounts feature additional adjustment on the mounting plate and the bearing housing allowing the user to make changes for the track and the street. Mounts are also built with increased height to provide additional travel for lowered vehicles.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497325162783,"sku":"2040-B","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/c90a930e18385c2c4fb3b2df7b739087.jpg?v=1777513051"},{"product_id":"umi-performance-93-02-gm-f-body-subframe-connectors-3-point-budget-bolt-in","title":"UMI Performance 93-02 GM F-Body Subframe Connectors 3-Point Budget Bolt In","description":"\u003cp\u003eUMI's subframe connectors are known for their tight fit, tucking against the vehicle floor to avoid ground clearance and exhaust clearance issues. Unlike competitors, the UMI 3-Point subframe connectors are bent and contoured to follow the floor pan of the car, ensuring excellent clearance and fitment. Installation is 100% bolt-in, with no need for cutting, drilling, or welding. The kit includes detailed instructions, mounting brackets, and high-grade hardware.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497326604575,"sku":"2070-R","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/b59188baafdc3f0e30d9055f6629d1a8.jpg?v=1777513055"},{"product_id":"umi-performance-93-02-gm-f-body-tunnel-brace-mount-long-tube-header-set-ups-w-loop","title":"UMI Performance 93-02 GM F-Body Tunnel Brace Mount Long Tube Header Set-Ups w\/ Loop","description":"\u003cp\u003eFront Tunnel Mount Brace for UMI torque arm #2203. For long tube header set-ups.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497329750303,"sku":"2203AS-B","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/6de69e9eed7d375ceee0e2a286bcecb0L.jpg?v=1777513058"},{"product_id":"umi-performance-82-02-gm-f-body-transmission-mounted-adjustable-torque-arm","title":"UMI Performance 82-02 GM F-Body Transmission Mounted Adjustable Torque Arm","description":"\u003cp\u003eEliminate unwanted traction problems and transfer your power to the wheels by adding a UMI Performance adjustable torque arm. This aftermarket torque arm replaces the flimsy weak stock torque arm adding strength, rigidity and eliminating flex. This tubular torque arm bolts directly in place of the factory unit using existing mounting holes and requires no drilling or welding, it is a direct bolt-on. The torque arm is designed to eliminate wheel hop under hard acceleration and reduces 60-foot times instantly. This tubular set-up is supplied with a low deflection Energy Suspension front bushing designed to replace the stock rubber bushing and bolts in the existing clamshell. The rear torque arm mount is constructed entirely of 0.375\" thick CNC machined mild steel and is fully MIG welded. This set-up features on-car adjustability for easy pinion angle adjustments using a 4140 Heat treated adjuster and ¾\" QA1 Rod ends, truly the ultimate arm on the market at the most affordable price! Fits GM 10-Bolt rear-ends, Moser and Strange 12-Bolts as well as most 9\" housings.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497330274591,"sku":"2205-R","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/c25cb86ec081ccac618fba4ebc15d173L.jpg?v=1777513059"},{"product_id":"umi-performance-93-02-gm-f-body-front-a-arm-kit-non-adjustable-street","title":"UMI Performance 93-02 GM F-Body Front A-Arm Kit Non-Adjustable Street","description":"\u003cp\u003eUMI’s fabricated tubular a-arms provide a rock solid foundation for your 4th Gen’s front suspension. Our a-arm kit is built to offer increased rigidity, smooth travel, a precise steering feel, and an 8lb weight savings over stock. The DOM 1-1\/4” diameter tubular sections are precision bent, CNC notched and welded in a jig to form the solid base. The in-house built 4130 CrMo tube adapter on the lower a-arm provides a durable attachment point for the precision rod-end while the other side features a smooth, quiet bind free polyurethane bushing. The lower a-arms feature UMI’s new bind free bushing end that uses a two piece heavy duty sleeve that allows the a-arm to pivot freely while the upper a-arms use street friendly greasebale polyurethane bushings. The unique combination of precision and comfort makes for a great street oriented a-arm kit with racing tendencies. The spring and shock attach to the lower arm via a tough 1\/4” thick steel shock mount. The CNC machined lower ball joint cup and CNC laser cut upper pad feature premium ball joints installed. UMI’s tubular lower a-arms can be installed on the factory k-member or any aftermarket k-member as well as the stock spindle - making this a true bolt-on product. Manufactured with pride in Philipsburg, PA – USA\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497330667807,"sku":"230511-B","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/714b1417bfa45d5e4258ef6442f4c8c2.jpg?v=1777513059"},{"product_id":"umi-performance-08-09-pontiac-g8-10-14-camaro-rear-suspension-kit","title":"UMI Performance 08-09 Pontiac G8 10-14 Camaro Rear Suspension Kit","description":"\u003cp\u003eThis rear suspension kit from UMI Performance includes rear trailing arms and rear toe rod arms that help maintain caster and camber settings for the rear tires. Replacing factory stamped rear suspension items also provides improved traction, eliminates wheel hop, and increases rear end stability. The UMI rear suspension kit is fabricated from 1” x 2” rectangular tubing and features CNC machined mounting plates and bushing holders. The entire kit is assembled with low deflection, greaseable, and fluted polyurethane bushings from . This rear suspension kit is a direct bolt-in setup and installation time is less than two hours using basic hand tools.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497331159327,"sku":"251520-B","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/31816885278a06d2f78fe48f0b5a0c9fL.jpg?v=1777513060"},{"product_id":"umi-performance-70-81-gm-f-body-rear-leaf-spring-set-2in-lowering","title":"UMI Performance 70-81 GM F-Body Rear Leaf Spring Set 2in Lowering","description":"\u003cp\u003eUMI’s rear leaf spring is a high perfomance solution to lowering the rear of your 1970-1981 Camaro or Firebird. These springs feature high quality US Steel, multi-leaf construction and lower the car an average of 2\" to 2-½\" below stock ride height. They bolt directly into the stock location with no modifications required. The front eyelet features a pre-installed rubber bushing to maintain ride comfort. The rear eyelet is bare and requires factory bushings or optional UMI 2625 (poly) or 2626 (Delrin) bushing and shackle kit.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497331618079,"sku":"2620","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/2eee76f38d63031435d04bcf81e17f30.jpg?v=1777513061"},{"product_id":"umi-performance-78-88-gm-g-body-adjustable-upper-lower-control-arm-kit","title":"UMI Performance 78-88 GM G-Body Adjustable Upper \u0026 Lower Control Arm Kit","description":"\u003cp\u003eThis kit includes (1) set of our tubular single adjustable lower control arms and (1) set of our on-car adjustable upper control arms, \"Ultimate Arms\". Both items are direct replacements of the OEM set up adding strength, ride improvement and most importantly, rear end adjustment. For more information please click on each items link below. Kit Includes: 1 Set- Tubular Lower Control Arms- Item # 3014 1 Set- Adjustable Upper Control Arms- Item # 3017 Installation: Complete kit includes detailed installation instructions, uses OEM hardware.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497332076831,"sku":"301417-B","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/92f599799013da242908d05e128c4716L.jpg?v=1777513062"},{"product_id":"umi-performance-78-88-gm-g-body-tubular-upper-lower-control-arms-kit","title":"UMI Performance 78-88 GM G-Body Tubular Upper \u0026 Lower Control Arms Kit","description":"\u003cp\u003eRear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of \"junk\", bushing deflection and rusting weak stamped material add for traction loss and poor handling ability. Our tubular control arms are designed to give you the best of both worlds, whether your car is a weekend cruiser or a weekend track addict we got you covered. The included high quality polyurethane bushings are an excellent improvement over OEM rubber bushings, while adding ride improvements they also work excellent to reduce traction loss. These control arms are a direct bolt-on replacement designed to minimize wheel hop, improve cornering and help track consistency. Lower control arms are supplied with sway bar mounting holes designed for your stock sway bar and most aftermarket bars. Features - Built using 1.625\" OD x 0.120\" DOM Mild Steel Tubing - CNC Machined for Precision Tolerances and Accuracy - Fully TIG and MIG Welded Construction - \"On Car\" Grease able high quality Bushings with Grease Fittings - Durable Long Lasting Powder Coat finish Installation: Installs in 2 hours using OEM hardware. All installation instructions included.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497332568351,"sku":"301516-B","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/1ba6c4eb641adf594bd2cbdf926b835aL.jpg?v=1777513063"},{"product_id":"umi-performance-78-88-gm-g-body-tubular-upper-lower-control-arms-kit-1","title":"UMI Performance 78-88 GM G-Body Tubular Upper \u0026 Lower Control Arms Kit","description":"\u003cp\u003eRear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of \"junk\", bushing deflection and rusting weak stamped material add for traction loss and poor handling ability. Our tubular control arms are designed to give you the best of both worlds, whether your car is a weekend cruiser or a weekend track addict we got you covered. The included high quality polyurethane bushings are an excellent improvement over OEM rubber bushings, while adding ride improvements they also work excellent to reduce traction loss. These control arms are a direct bolt-on replacement designed to minimize wheel hop, improve cornering and help track consistency. Lower control arms are supplied with sway bar mounting holes designed for your stock sway bar and most aftermarket bars.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497333059871,"sku":"301516-R","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/0142f1190838e22237eed9b12f803ba0L.jpg?v=1777513063"},{"product_id":"umi-performance-78-88-gm-g-body-double-adjustable-upper-lower-rear-control-arms-kit","title":"UMI Performance 78-88 GM G-Body Double Adjustable Upper \u0026 Lower Rear Control Arms Kit","description":"\u003cp\u003eComplete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027) (1) Ser of Double Adjustable Upper Control Arms \"Ultimate Arms\" (Item #3017)\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497333551391,"sku":"302717-B","price":619.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/a97a12e6971688404c916c6c665f2e02L.jpg?v=1777513064"},{"product_id":"umi-performance-82-92-f-body-78-88-g-body-s10-tubular-front-lower-a-arms-poly","title":"UMI Performance 82-92 F-Body 78-88 G-Body S10 Tubular Front Lower A-Arms Poly","description":"\u003cp\u003eUMI lower A-Arms are fabricated from USA DOM tubing with CNC notched tube ends for a precision fit. They are jig built to maintain accuracy and bolt on correctly every time. All critical areas are TIG welded for superior strength and a clean look. UMI’s lower A-Arms also feature improved ball joint angle for lowered vehicles and the design provides additional tire clearance. UMI P\/N 3031 lower a-arms include greaseable fluted polyurethane bushings for a smooth quiet ride. They come preloaded with polyurethane bump stops, steering stops and premium ball joints. UMI’s extensive testing on the street, drag strip and skid pad ensures a quality product able to with stand all types of abuse. UMI lower A-Arms are designed to work with factory springs, lowering springs and most coil over kits without changing the a-arms. For exceptional handling and performance we recommend combining with UMI upper a-arms, part # 3033-2. UMI’s lower a-arms are shipped fully assembled and ready for installation. Designed and manufactured with pride in Philipsburg, PA - USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497334206751,"sku":"3031-B","price":729.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/6123fc4989230427df60f357b1b1e66dL.jpg?v=1777513065"},{"product_id":"umi-performance-82-92-f-body-78-88-g-body-s10-tubular-front-lower-a-arms-poly-1","title":"UMI Performance 82-92 F-Body 78-88 G-Body S10 Tubular Front Lower A-Arms Poly","description":"\u003cp\u003eUMI lower A-Arms are fabricated from USA DOM tubing with CNC notched tube ends for a precision fit. They are jig built to maintain accuracy and bolt on correctly every time. All critical areas are TIG welded for superior strength and a clean look. UMI’s lower A-Arms also feature improved ball joint angle for lowered vehicles and the design provides additional tire clearance. UMI P\/N 3031 lower a-arms include greaseable fluted polyurethane bushings for a smooth quiet ride. They come preloaded with polyurethane bump stops, steering stops and premium ball joints. UMI’s extensive testing on the street, drag strip and skid pad ensures a quality product able to with stand all types of abuse. UMI lower A-Arms are designed to work with factory springs, lowering springs and most coil over kits without changing the a-arms. For exceptional handling and performance we recommend combining with UMI upper a-arms, part # 3033-2. UMI’s lower a-arms are shipped fully assembled and ready for installation. Designed and manufactured with pride in Philipsburg, PA - USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497334731039,"sku":"3031-R","price":729.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/4f8e756a03b1dd09368e0a058c70005b.jpg?v=1777513067"},{"product_id":"umi-performance-78-88-gm-g-body-solid-front-rear-sway-bar-kit","title":"UMI Performance 78-88 GM G-Body Solid Front \u0026 Rear Sway Bar Kit","description":"\u003cp\u003eUMI Performance solid sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The 1.250” front sway bar is more rigid than the factory 7\/8” front sway bar and comes complete with new high quality end links and greaseable sway bar bushings. The rear sway bar is 1” solid and is supplied with new grade 8 mounting hardware. UMI Performance sway bars are manufactured from 4140 chromoly steel and formed as one piece to ensure maximum strength and performance. The rear sway bar is heat treated to maintain longer memory than a cold bent bar while the front sway bar is CNC bent for a precision fit. Kit is available powder coated bright red or gloss black for a durable long lasting finish.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497335189791,"sku":"303534-B","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/26083f7904fd53107d7b1e379b31a939L.jpg?v=1777513066"},{"product_id":"umi-performance-78-88-gm-g-body-1-250in-solid-chrome-moly-front-sway-bar","title":"UMI Performance 78-88 GM G-Body 1.250in Solid Chrome Moly Front Sway Bar","description":"\u003cp\u003eThe UMI Performance 1.250\" solid front sway bar is designed to enhance your vehicle's handling by reducing body roll, improving cornering capabilities, and minimizing understeer. Made from high-quality 4140 chrome moly steel, this sway bar is stiffer than the factory bar for increased performance. It is easy to install, bolting directly into place without any modifications necessary. Each kit includes end links and greaseable sway bar bushings with zinc plated clamshells for durability. The sway bar is available in bright red or gloss black powder coating for a long-lasting finish. The center to center distance measures 44 11\/16\" and the rate is 428 lb\/in deflection. Upgrade your suspension with the UMI Performance solid front sway bar for a more balanced and responsive driving experience.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497335681311,"sku":"3035-B","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/d750d0212c54ed7bb88590594be943f6L.jpg?v=1777513067"},{"product_id":"umi-performance-91-96-impala-ss-adjustable-extended-length-lower-control-arms","title":"UMI Performance 91-96 Impala SS Adjustable Extended Length Lower Control Arms","description":"\u003cp\u003eUMI Performance extended length control arms are designed to center the rear wheels of the Impala SS correctly within the wheel well. These control arms feature a 5\/8” extension with added adjustment capabilities for precise centering of the rear end. Users can further adjust the length of the control arms by an additional ¼” beyond the initial extension. Made from 1.500” DOM tubing and fully TIG welded for maximum strength, these control arms also provide provisions for attaching a stock or aftermarket sway bar. The sway bar holes are reinforced with a 0.120” steel sleeve that is TIG welded and sanded in place. A billet aluminum spacer is used to attach the sway bar to the control arms in the factory location. Please note that depending on ride height variations, a longer driveshaft may be necessary when using these extended length control arms. This control arm setup is compatible with UMI Performance weld-in relocation brackets, part #3610. Rotating the sway bar spacer block on top of the control arms allows the relocation brackets to be used while reinstalling the sway bar. Installation typically takes 1-2 hours using OEM hardware. Installation instructions and new 10.9 grade sway bar hardware are included, with additional mounting hardware available for purchase if needed. These control arms are constructed from 0.120 wall thickness DOM steel tubing, CNC machined for precise tolerances, and come fully assembled with greaseable bushings. They feature 4140 Chrome moly threaded tube adapters and bushing threads, as well as a durable glossy powder coat finish for long-lasting durability.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497336598815,"sku":"3612-B","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/7076666d0400098785ba7677d78cdc05L.jpg?v=1777513068"},{"product_id":"umi-performance-91-96-impala-ss-adjustable-extended-length-upper-control-arms-poly-ends","title":"UMI Performance 91-96 Impala SS Adjustable Extended Length Upper Control Arms- Poly Ends","description":"\u003cp\u003eUMI Performance extended length upper control arms are designed to center the rear wheels in the wheel well on the Impala SS. These control arms are extended 5\/8” with additional adjustment for perfect centering. The user can lengthen or shorten the control arms an additional 1\/2” beyond the extended length. Built from DOM tubing with CNC machined mounting points and 4140 Chrome Moly tube adaptors. Features a high strength 4140 Chrome Moly heat treated solid adjuster. Includes polyurethane bushings for quiet operation. Designed to work with extended length lower control arms. Note: Longer driveshaft may be necessary depending on ride height variation.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497337549087,"sku":"3620-B","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/ecd39c6b29ae1218aaee29e81e6a63ec.jpg?v=1777513069"},{"product_id":"umi-78-96-gm-b-body-boxed-extended-length-lower-control-arms-w-poly-bushings-black","title":"UMI 78-96 GM B-Body Boxed Extended Length Lower Control Arms w\/Poly Bushings - Black","description":"\u003cp\u003eUMI’s extended length trailing arms optimize wheelbase to improve the appearance of the wheel in the wheel opening. Heavy boxed tubing and high quality polyurethane greaseable bushings make our extended length trailing arms a great upgrade to your ride. We recommend using extended length upper arms such as UMI 3619, 3620 or 3624.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497338040607,"sku":"3622-B","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/7b005c186f00433c96ac24bbc4c5407aL.jpg?v=1777513071"},{"product_id":"umi-performance-68-72-gm-a-body-tubular-upper-lower-control-arms","title":"UMI Performance 68-72 GM A-Body Tubular Upper \u0026 Lower Control Arms","description":"\u003cp\u003eRear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of junk, bushing deflection and rusting weak stamped material add for traction loss and poor handling ability. Our tubular control arms are designed to give you the best of both worlds, whether your car is a weekend cruiser or a weekend track addict we got you covered. The included high quality polyurethane bushings are an excellent improvement over OEM rubber bushings, while adding ride improvements they also work excellent to reduce traction loss. These control arms are a direct bolt-on replacement designed to minimize wheel hop, improve cornering and help track consistency. Lower control arms are supplied with sway bar mounting holes designed for your stock sway bar and most aftermarket bars. Features - Built using 1.625\" OD x 0.120\" DOM Mild Steel Tubing - CNC Machined for Precision Tolerances and Accuracy - Fully TIG and MIG Welded Construction - On-Car Grease able high quality Bushings with Grease Fittings - Durable Long Lasting Powder Coat finish Installation: Installs in 2 hours using OEM hardware. All installation instructions included.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497338630431,"sku":"401516-B","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/1ba6c4eb641adf594bd2cbdf926b835aL_3b8ec565-f177-4064-8960-20c9e7118fbf.jpg?v=1777513071"},{"product_id":"umi-performance-64-72-gm-a-body-solid-front-and-rear-sway-bar-kit-1","title":"UMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit","description":"\u003cp\u003eUMI Performance solid sway bars offer improved handling and reduced body roll for a more balanced suspension. These sway bars are designed to increase cornering capabilities and come with new end links and greaseable sway bar bushings. Made from 4140 CrMo steel, they are heat treated for maximum strength and performance. The front sway bar is CNC bent for a precision fit, while the rear sway bar comes with grade 8 mounting hardware. Available in bright red or gloss black powder coating for long-lasting durability. 100% Made in USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497339154719,"sku":"403534-R","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/c5b53e12f97e2a297f15240311fcd481L.jpg?v=1777513072"},{"product_id":"umi-performance-64-72-gm-a-body-1-1-4in-solid-front-sway-bar-black","title":"UMI Performance 64-72 GM A-Body 1-1\/4in Solid Front Sway Bar - Black","description":"\u003cp\u003eUMI’s 1-¼\" (32mm) solid front sway bar is the go-to bar for today’s modern handling muscle car. This bar reduces body roll and helps plant the front tires without ruining ride quality and comfort. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. The standard kit includes polyurethane bushings and clamps along with quality polyurethane bushing endlinks. Also available is our billet aluminum bracket kit (P\/N 0047) for those who want ultimate strength combined with a great appearance. This kit is available in UMI red or gloss black powder coat. 100% manufactured, tested and raced in the USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497339613471,"sku":"4035-B","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/614c0f28e3104b0f25e72e9c04fd75e2L.jpg?v=1777513073"},{"product_id":"umi-performance-64-77-a-body-70-81-f-body-gm-front-sway-bar-1-1-4in-solid","title":"UMI Performance 64-77 A-Body 70-81 F-Body GM Front Sway Bar 1-1\/4in Solid","description":"\u003cp\u003eUMI’s 1-¼\" (32mm) solid front sway bar is the go-to bar for today’s modern handling muscle car. This bar reduces body roll and helps plant the front tires without ruining ride quality and comfort. Each bar is manufactured from CNC bent 4140 CrMo which features excellent strength and a lifetime of durability. The standard kit includes polyurethane bushings and clamps along with quality polyurethane bushing endlinks. Also available is our billet aluminum bracket kit (P\/N 0047) for those who want ultimate strength combined with a great appearance. This kit is available in UMI red or gloss black powder coat. 100% manufactured, tested and raced in the USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497340072223,"sku":"4035-R","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/68a1a5f35639c299a11c9f252d5700c2L.jpg?v=1777513074"},{"product_id":"umi-performance-64-72-gm-a-body-rear-coilover-kit-control-arm-relocation-bolt-in","title":"UMI Performance 64-72 GM A-Body Rear Coilover Kit Control Arm Relocation Bolt In","description":"\u003cp\u003eUMI’s bolt-in rear coilover kit allows full ride height, spring rate and damping adjustments, while trailing arm adjustment enables fine tuning of instant center. The reinforced upper mount is a direct bolt-in (requiring one additional hole to be drilled) and holds a true 2-1\/2” racing coilover with double-shear mount. The FEA designed reinforced lower brackets bolt directly over the stock rear lower control arm mounts, utilizing the existing lower shock hole(s) (may requiring drilling of additional hole depending on factory configuration). The 2-hole trailing arm height adjustment enables fine tuning of instant center location for drag launch or auto-x\/road race rear steer tuning. 100% designed, manufactured and raced out of Philipsburg, PA-USA and always US materials.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497340530975,"sku":"4057","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/9172a4cf62b78f19e3d398f88af24cdaL.jpg?v=1777513074"},{"product_id":"umi-performance-15-24-ford-f-150-coilover-adjustable-spring-lowering-kit-front","title":"UMI Performance 15-24 Ford F-150 Coilover Adjustable Spring Lowering Kit - Front","description":"\u003cp\u003eUMI's front coilover kit for the Ford F-150 is designed to lower the front of your truck while improving performance and adding damping adjustability. This kit is proven on the street as well as the track. Simple bolt on bracket system requires no fabrication. 100% Made In USA. Strong, race proven double shear mounting system 2 to 5 inch drop range Available in 600 (2WD) and 850 (4WD) lb\/in spring rates 19 position compression and 19 position rebound adjustable damping Compatible with factory a-arms Fits 2WD and 4WD trucks Easy height adjustment with included thrust bearings 100% Made In USA\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497341055263,"sku":"6560-1","price":1106.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/5fc8207f7f05d4500ca1550efe404d7cL.jpg?v=1777513075"},{"product_id":"umi-performance-65-67-gm-a-body-rear-suspension-kit-black","title":"UMI Performance 65-67 GM A-Body Rear Suspension Kit - Black","description":"\u003cp\u003eDesigned and manufactured in Pennsylvania, USA\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497341874463,"sku":"ABR401-B","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/4548569fc9138210a925356717201d40L.jpg?v=1777513076"},{"product_id":"umi-performance-68-72-gm-a-body-rear-suspension-kit-black","title":"UMI Performance 68-72 GM A-Body Rear Suspension Kit - Black","description":"\u003cp\u003eDesigned and manufactured in Pennsylvania, USA\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52497342267679,"sku":"ABR801-B","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/f57e0a120161c428c2ee15f7d8847d39L.jpg?v=1777513077"},{"product_id":"umi-performance-93-02-gm-f-body-lowering-spring-kit-1-25in-1-5in-lowering","title":"UMI Performance 93-02 GM F-Body Lowering Spring Kit 1.25in -1.5in Lowering","description":"\u003cp\u003eUMI’s performance lowering springs are built to lower the 4th Gen approx. 1.25” - 1.5” (1.25” front and 1.5” rear designed to level the car) and increase the spring rates for a crisp handling experience. UMI springs are Made in USA of 5160 CrSi wire up front and 9254 CrSi wire in the rear. The 600 lb\/in front rate and 200 lb\/in linear rear rate reduces floating and body roll while still allowing for comfortable cruising and performance handling. Think of it as permanent sport mode! These springs work with the popular Koni’s and Bilstein’s along with other factory style dampers. 100% designed and manufactured with pride in the USA.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52502023864607,"sku":"2061","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/8804b1cd07caa8f630d18aa7e999f62eL.jpg?v=1777705350"},{"product_id":"umi-performance-15-24-ford-f-150-complete-lowering-kit-adjustable-height-1","title":"UMI Performance 15-24 Ford F-150 Complete Lowering Kit (Adjustable Height)","description":"\u003cp\u003eUMI's complete lowering kit gives your truck a sleek, aggressive lowered stance with performance to match. UMI brackets, leaf spring shackles, flip kit and coilover front springs are paired with industry leading Viking adjustable shocks to round out the high performance package. Front ride height is adjustable via the coilover while the rear has multiple settings available from the shackle kit. Double adjustable shocks featuring 19 position compression, 19 position rebound adjustments help dial in the ride and handling, giving you a truck you still enjoy to drive. This lowering kit is at home as a daily driver, carving corners in the mountains or navigating cones at your local autocross. UMI's complete lowering kit includes all components needed to lower your truck up to 4\" in the front and 6.5\" in the rear.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52511693996319,"sku":"656063-2","price":2407.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/799a1b1cc58f2b95bb6da2cb944a8b5eL_9a073565-e10a-4524-b0d0-5e91dc1b86fe.jpg?v=1777879636"},{"product_id":"umi-performance-70-81-f-body-78-96-b-body-viking-front-coil-over-kit-double-ad-bearing","title":"UMI Performance 70-81 F-Body 78-96 B-Body Viking Front Coil Over Kit Double Ad- Bearing","description":"\u003cp\u003eViking’s front coilover kit combines a high quality hybrid spring with a 19-position double adjustable shock. The upper coil fits the upper spring perch on your vehicle while the lower part of the coil matches the coilover shock bottom. A coil spring compressor is not required, as the adjuster acts as the compressor. The optional thrust bearing and spanner wrenches allow for easy adjustment of ride height from factory to 3″ lowering. The shock itself has independent compression and rebound adjusters to allow custom tuning for street, strip, auto-x and road race – all in one shock. Viking coilovers work perfectly with UMI’s lower a-arm or your factory lower a-arm. Pair with UMI’s geometry corrected upper a-arm loaded with a tall ball joint and head for the nearest high speed corner, 1\/4 mile track or weekly cruise.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52511694553375,"sku":"A225-450R","price":924.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/cd36d1152ad3f98292d71617ed9951bb_ca46128e-8297-4a8c-82dd-7777b35383ba.jpg?v=1777879637"},{"product_id":"umi-performance-93-02-f-body-front-upper-a-arm-mounts-adjustable-coil-over-only","title":"UMI Performance 93-02 F-Body Front Upper A-Arm Mounts Adjustable Coil Over Only","description":"\u003cp\u003eWhen looking to mount a coilover to the front of your 4th generation Camaro or Firebird, look no further than UMI’s new #2335 fabricated adjustable coilover a-arm mounts. The UMI upper a-arm mount is a direct bolt in upgrade that replaces the original GM mount and helps when converting to coilovers. The two stand-off tabs are angled perfectly to attach any bearing mounted coilover. Spacers are included to install coilover shocks with 1” or 1-1\/4” wide bearing. UMI’s product features a unique fabricated design that allows the mounts to be strong without adding any extra weight. UMI’s kit is supplied with three upper a-arm adjustment holes for fine tuning the vehicles front suspension. The original factory holes are located at the center and driver has the option to raise or lower the a-arm mounting point 3\/8 of an inch. Adjustment holes feature the ability to dial in the front roll center height. Raising the roll center height increases responsiveness and improves camber gain which allows a less aggressive street alignment to perform well when cornering. For street and drag applications choosing the center hole places the a-arm in the factory location. For ultimate performance use with UMI’s lower a-arms P\/N 2317 or 2314 to run a true bearing to bearing mounted coilover (no more t-bar). As always, these products are extensively tested on UMI’s test cars in some of the harshest highway and racing environments. This makes them an excellent upgrade for the street cruiser to the road course expert.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547489988895,"sku":"2335","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_abe280aa-2fd9-4051-8354-bcd6c14aa2f6.webp?v=1779157278"},{"product_id":"umi-performance-82-92-gm-f-body-tubular-k-member-coil-springs","title":"UMI Performance 82-92 GM F-Body Tubular K-member Coil Springs","description":"\u003cp\u003eWe all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and helps your existing horsepower work for you. Strong dual tube construction and a host of high-strength features ensure the P\/N 2401 will survive street use, drag strip blasts and autocross action. The K-member is fabricated from CNC machined 3\/16” thick mild steel held together by a strong dual tube lower section. Factory clamshell and engine mounts bolt to the precision machined mounting pads while both factory and aftermarket suspension is located by strong boxed mounting points. Lightening holes are CNC machined into the mounting plates and the tubular construction provides added clearance for aftermarket exhaust. The modular design permits stock spring and strut use or simply remove the spring pockets and convert to coil-overs. Street and track testing on our ’89 IROC test car has shown this K-member to be strong, reliable and a great upgrade for your high performance ride. Available in tough powder coated red or black finish. Manufactured with pride in Philipsburg, PA - USA\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547491758367,"sku":"2401-R","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_0b3ea534-79b6-4612-a816-732ef62ab8b4.webp?v=1779157233"},{"product_id":"umi-performance-78-88-gm-g-body-1in-solid-rear-sway-bar-1","title":"UMI Performance 78-88 GM G-Body 1in Solid Rear Sway Bar","description":"\u003cp\u003eOur beefy 1\" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. This rear sway bar also works excellent to keep your vehicle level and straight during those hard launches. Our sway bar is manufactured from 1\" solid 4140 chromoly steel, heat treated and formed as one piece to ensure maximum strength and performance. This sway bar is heat treated and formed as one piece, this process allows the bar to maintain its shape and memory longer than a cold bent bar.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547492282655,"sku":"3034-R","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_eafbae8e-6871-4c61-903a-2a1035cb0785.webp?v=1779157219"},{"product_id":"umi-performance-78-88-gm-g-body-front-1in-70-81-f-body-2-1-2in-lowering-spring","title":"UMI Performance 78-88 GM G-Body Front 1in 70-81 F-Body 2-1\/2in Lowering Spring","description":"\u003cp\u003eA spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. Our springs are wound from 5160 CrSi premium wire and feature a linear 600 lb\/in rate. UMI’s front springs are stiffer than stock to provide increased performance with decreased body roll and a lower center of gravity. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving\/cruising.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547492741407,"sku":"3050F","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_59d0ab23-3dbe-4b14-94a0-b94e961fa9f5.webp?v=1779157207"},{"product_id":"umi-performance-78-88-gmc-g-body-rear-coilover-bracket-kit","title":"UMI Performance 78-88 GMC G-Body Rear Coilover Bracket Kit","description":"\u003cp\u003eUMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This bracket features a multi-position design to allow further fine tuning of ride height and shock location (±¾”). In addition to shock location adjustability, the UMI 3054 features five positions of trailing arm location adjustment to match the Quick Performance adjustable lower control arm brackets. Minor drilling is required.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547493167391,"sku":"3054","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_e77d4c1a-5aec-4d97-99e4-61a0cb9d1258.webp?v=1779157196"},{"product_id":"umi-performance-64-72-gm-a-body-tubular-lower-control-arms","title":"UMI Performance 64-72 GM A-Body Tubular Lower Control Arms","description":"\u003cp\u003eRear lower control arms are a necessary upgrade for any General Motors A-Body vehicle. Our control arms are designed to replace the weak and rusted factory arms, providing increased strength and rigidity. Made from strong DOM steel tubing, these direct bolt-on replacements help reduce wheel hop and improve cornering, leading to better track consistency. They feature CNC machined mild steel tubing, fully TIG welded construction, greaseable polyurethane bushings, and zerk grease fittings for optimal performance.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547493593375,"sku":"4015-B","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_84ed2362-dc45-4036-aaea-47d8e142dc25.webp?v=1779157184"},{"product_id":"umi-performance-64-72-gm-a-body-tubular-lower-control-arms-1","title":"UMI Performance 64-72 GM A-Body Tubular Lower Control Arms","description":"\u003cp\u003eRear lower control arms are a necessary upgrade for any General Motors A-Body vehicle. Our control arms are designed to replace the weak and rusted factory arms, providing increased strength and rigidity. Made from strong DOM steel tubing, these direct bolt-on replacements help reduce wheel hop and improve cornering, leading to better track consistency. They feature CNC machined mild steel tubing, fully TIG welded construction, greaseable polyurethane bushings, and zerk grease fittings for optimal performance.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547493986591,"sku":"4015-R","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_424d1b86-9cbe-4451-8dde-03e16d196e21.webp?v=1779157175"},{"product_id":"umi-performance-68-72-gm-a-body-control-arm-reinforcements-frame-braces","title":"UMI Performance 68-72 GM A-Body Control Arm Reinforcements\/Frame Braces","description":"\u003cp\u003eTrailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the rear control arm mounts. These tubular reinforcements tie the upper and lower control arm mounts together for added strength and driving performance. The UMI Performance braces are bent to contour the floor of the vehicle, unlike our competitor's designs these reinforcements do not require the floor to be dented or pounded for correct fitment. Control arm braces are manufactured from DOM steel; TIG welded and feature adjustment for a perfect fit on all 1968-1972 A-Body's. Kit includes new longer Grade 8 hardware, nuts and washers.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547494478111,"sku":"4028-B","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_06640316-d6d7-4fc3-9208-e67acd41543b.webp?v=1779157162"},{"product_id":"umi-performance-64-67-gm-a-body-control-arm-reinforcements-frame-braces","title":"UMI Performance 64-67 GM A-Body Control Arm Reinforcements\/Frame Braces","description":"\u003cp\u003eTrailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A-Body. The more power your ride makes the better chance of bending or breaking the rear control arm mounts. These tubular reinforcements tie the upper and lower control arm mounts together for added strength and driving performance. Control arm braces are manufactured from DOM steel; TIG welded and feature adjustment for a perfect fit on all 1964-1967 A-Body’s. Kit includes new longer Grade 8 hardware, nuts and washers.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52547494871327,"sku":"4029-B","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/s-l1600_643f0e25-0550-405c-bdb2-fd126da2c943.webp?v=1779157152"}],"url":"https:\/\/shop.wheelflip.com\/collections\/umi-performance.oembed?page=3","provider":"WheelFlip","version":"1.0","type":"link"}