| Year | Make | Model | Engine |
|---|---|---|---|
| 1967 | Buick | Gran Sport | 5.6L 5573CC 340Cu. In. V8 GAS OHV Naturally Aspirated |
| 1967 | Buick | Gran Sport | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1965-1966 | Buick | Gran Sport | 6.6L 6572CC 401Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Buick | GS | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1969 | Buick | GS 350 | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1969 | Buick | GS 400 | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Buick | GS 455 | 7.5L 455Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Buick | GS 455 | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Buick | Skylark | 3.7L 3687CC 225Cu. In. V6 GAS OHV Naturally Aspirated |
| 1968-1971 | Buick | Skylark | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968-1971 | Buick | Skylark | 4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1964-1967 | Buick | Skylark | 4.9L 4917CC 300Cu. In. V8 GAS OHV Naturally Aspirated |
| 1966-1967 | Buick | Skylark | 5.6L 5573CC 340Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1972 | Buick | Skylark | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Buick | Skylark | 5.7L 5733CC 350Cu. In. V8 GAS Naturally Aspirated |
| 1972 | Buick | Skylark | 5.7L 5733CC 350Cu. In. V8 GAS Naturally Aspirated |
| 1968 | Buick | Skylark | 6.6L 400Cu. In. V8 GAS Naturally Aspirated |
| 1967-1968 | Buick | Skylark | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1965-1966 | Buick | Skylark | 6.6L 6572CC 401Cu. In. V8 GAS Naturally Aspirated |
| 1970-1971 | Buick | Skylark | 7.5L 455Cu. In. V8 GAS Naturally Aspirated |
| 1970-1971 | Buick | Skylark | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Buick | Special | 3.7L 3687CC 225Cu. In. V6 GAS OHV Naturally Aspirated |
| 1968-1969 | Buick | Special | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968-1969 | Buick | Special | 4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1964-1967 | Buick | Special | 4.9L 4917CC 300Cu. In. V8 GAS OHV Naturally Aspirated |
| 1966-1967 | Buick | Special | 5.6L 5573CC 340Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1969 | Buick | Special | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964 | Buick | Sportwagon | 3.7L 3687CC 225Cu. In. V6 GAS OHV Naturally Aspirated |
| 1964-1965 | Buick | Sportwagon | 4.9L 4917CC 300Cu. In. V8 GAS OHV Naturally Aspirated |
| 1966-1967 | Buick | Sportwagon | 5.6L 5573CC 340Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1972 | Buick | Sportwagon | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1969 | Buick | Sportwagon | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Buick | Sportwagon | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | 3.2L 3180CC 194Cu. In. l6 GAS OHV Naturally Aspirated |
| 1964-1969 | Chevrolet | Chevelle | 3.8L 3769CC 230Cu. In. l6 GAS OHV Naturally Aspirated |
| 1967-1972 | Chevrolet | Chevelle | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Chevelle | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1972 | Chevrolet | Chevelle | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1968 | Chevrolet | Chevelle | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969-1972 | Chevrolet | Chevelle | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1965-1969 | Chevrolet | Chevelle | 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | Chevelle | 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | Chevelle | 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | El Camino | 3.2L 3180CC 194Cu. In. l6 GAS OHV Naturally Aspirated |
| 1964-1969 | Chevrolet | El Camino | 3.8L 3769CC 230Cu. In. l6 GAS OHV Naturally Aspirated |
| 1967-1972 | Chevrolet | El Camino | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1967-1972 | Chevrolet | El Camino | 4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | El Camino | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1972 | Chevrolet | El Camino | 5.0L 307Cu. In. V8 GAS Naturally Aspirated |
| 1968-1972 | Chevrolet | El Camino | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1969 | Chevrolet | El Camino | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | El Camino | 5.4L 327Cu. In. V8 GAS Naturally Aspirated |
| 1968-1972 | Chevrolet | El Camino | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1970 | Chevrolet | El Camino | 6.5L 396Cu. In. V8 GAS Naturally Aspirated |
| 1966-1969 | Chevrolet | El Camino | 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Chevrolet | El Camino | 6.6L 400Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Chevrolet | El Camino | 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1971-1972 | Chevrolet | El Camino | 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Chevrolet | El Camino | 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | El Camino | 7.4L 454Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Chevrolet | El Camino | 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | El Camino | 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | Monte Carlo | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | Monte Carlo | 6.6L 400Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Chevrolet | Monte Carlo | 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | Monte Carlo | 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Chevrolet | Monte Carlo | 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | Monte Carlo | 7.4L 454Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Chevrolet | Monte Carlo | 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Chevrolet | Monte Carlo | 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 5.0L 307Cu. In. V8 GAS Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 7.4L 454Cu. In. V8 GAS Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated |
| 1971-1972 | GMC | Sprint | 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964 | Oldsmobile | 442 | 5.4L 5409CC 330Cu. In. V8 GAS OHV Naturally Aspirated |
| 1965-1969 | Oldsmobile | 442 | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1971 | Oldsmobile | 442 | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1971 | Oldsmobile | Cutlass | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1967-1971 | Oldsmobile | Cutlass | 4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1964-1967 | Oldsmobile | Cutlass | 5.4L 5409CC 330Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1972 | Oldsmobile | Cutlass | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Oldsmobile | Cutlass | 5.7L 5733CC 350Cu. In. V8 GAS Naturally Aspirated |
| 1972 | Oldsmobile | Cutlass | 5.7L 5733CC 350Cu. In. V8 GAS Naturally Aspirated |
| 1968 | Oldsmobile | Cutlass | 6.6L 400Cu. In. V8 GAS Naturally Aspirated |
| 1965-1968 | Oldsmobile | Cutlass | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Oldsmobile | Cutlass | 7.5L 455Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Oldsmobile | Cutlass | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Oldsmobile | Vista Cruiser | 5.4L 330Cu. In. V8 GAS Naturally Aspirated |
| 1964-1967 | Oldsmobile | Vista Cruiser | 5.4L 5409CC 330Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1972 | Oldsmobile | Vista Cruiser | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1969 | Oldsmobile | Vista Cruiser | 6.6L 400Cu. In. V8 GAS Naturally Aspirated |
| 1968-1969 | Oldsmobile | Vista Cruiser | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Oldsmobile | Vista Cruiser | 7.5L 455Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Oldsmobile | Vista Cruiser | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969-1972 | Pontiac | Grand Prix | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Pontiac | Grand Prix | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1972 | Pontiac | Grand Prix | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Pontiac | GTO | 6.4L 6376CC 389Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1971 | Pontiac | GTO | 6.6L 400Cu. In. V8 GAS Naturally Aspirated |
| 1967-1972 | Pontiac | GTO | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970-1971 | Pontiac | GTO | 7.5L 455Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Pontiac | GTO | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1965 | Pontiac | LeMans | 3.5L 3524CC 215Cu. In. l6 GAS OHV Naturally Aspirated |
| 1966-1967 | Pontiac | LeMans | 3.8L 3769CC 230Cu. In. l6 GAS SOHC Naturally Aspirated |
| 1970-1972 | Pontiac | LeMans | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968-1969 | Pontiac | LeMans | 4.1L 4097CC 250Cu. In. l6 GAS SOHC Naturally Aspirated |
| 1968-1972 | Pontiac | LeMans | 4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1964-1967 | Pontiac | LeMans | 5.3L 5343CC 326Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1972 | Pontiac | LeMans | 5.7L 5733CC 350Cu. In. V8 GAS Naturally Aspirated |
| 1968-1972 | Pontiac | LeMans | 5.7L 5733CC 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1972 | Pontiac | LeMans | 6.6L 400Cu. In. V8 GAS Naturally Aspirated |
| 1968-1972 | Pontiac | LeMans | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1972 | Pontiac | LeMans | 7.5L 455Cu. In. V8 GAS Naturally Aspirated |
| 1970-1972 | Pontiac | LeMans | 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1965 | Pontiac | Tempest | 3.5L 3524CC 215Cu. In. l6 GAS OHV Naturally Aspirated |
| 1965-1967 | Pontiac | Tempest | 3.8L 3769CC 230Cu. In. l6 GAS SOHC Naturally Aspirated |
| 1970 | Pontiac | Tempest | 4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968-1969 | Pontiac | Tempest | 4.1L 4097CC 250Cu. In. l6 GAS SOHC Naturally Aspirated |
| 1970 | Pontiac | Tempest | 4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated |
| 1968-1969 | Pontiac | Tempest | 4.1L 4098CC 250Cu. In. l6 GAS SOHC Naturally Aspirated |
| 1964-1967 | Pontiac | Tempest | 5.3L 5343CC 326Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1970 | Pontiac | Tempest | 5.7L 5733CC 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968-1970 | Pontiac | Tempest | 6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated |
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UMI Performance 64-72 GM A-Body Rear Coilover Kit Control Arm Relocation Bolt In
UMI Performance 64-72 GM A-Body Rear Coilover Kit Control Arm Relocation Bolt In
SKU:4057
Out of stock
Regular price
$259.99 USD
Regular price
$259.99 USD
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$259.99 USD
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▶ Vehicle Fitments
The UMI Performance 64-72 GM A-Body Rear Coilover Kit Control Arm Relocation Bolt In is a high-performance suspension upgrade designed for classic GM A-Body vehicles from 1964 to 1972. This bolt-in kit enables full adjustment of ride height, spring rate, and damping, providing precise control over handling characteristics. It features a reinforced upper mount that is a direct bolt-in, requiring only one additional drilled hole, and accommodates a true 2-1/2 inch racing coilover with a double-shear mount for enhanced durability. The reinforced lower brackets are FEA-designed to bolt directly over the stock rear lower control arm mounts, utilizing existing shock holes, with potential for additional drilling depending on factory configuration. Trailing arm adjustment with two-hole height options allows for fine-tuning of the instant center, optimizing performance for drag launches, autocross, or road racing. Manufactured and raced out of Philipsburg, PA, using US materials, this kit offers a robust, race-ready upgrade.
Designed for 1964–1972 GM A-Body models, this coilover kit is compatible with various configurations requiring rear suspension upgrades. It is intended for performance applications including street, track, autocross, and drag racing, offering adjustable ride height and instant center positioning for tailored handling. The installation is bolt-in, with reinforcement brackets that bolt directly over existing control arm mounts, simplifying the upgrade process. The kit includes reinforced upper mounts, lower brackets, and coilover mounts, providing a comprehensive solution for suspension tuning. Suitable for enthusiasts seeking improved handling, ride quality, and race-ready performance, this kit enhances vehicle dynamics while maintaining factory mounting points and requiring minimal modifications.
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Overview
Overview
UMI’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.
