{"product_id":"flowmaster-67-72-gm-c10-c15-american-thunder-ss-crossmember-back-exhaust-system","title":"Flowmaster GM C10\/C15 D\u0026S Exhaust System For Chevy GMC C10\/C15 67-72 (817654)","description":"\u003cp\u003eThe Flowmaster American Thunder SS Crossmember-Back Exhaust System is a high-performance exhaust upgrade designed for 1967-1972 Chevrolet and GMC C10 and C15 1\/2 ton 2WD trucks with coil spring suspension. Constructed with mandrel-bent 2.50-inch stainless steel tubing, it features a built-in H-pipe crossover and Super 44 Series performance mufflers to deliver a moderate to aggressive sound level both inside and outside the vehicle. This system enhances exhaust flow and durability, providing improved performance and a deep, aggressive tone. It includes all necessary hardware for installation and offers adequate clearance for lowered vehicles, making it a durable and effective upgrade for classic trucks.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for 1967-1972 Chevrolet and GMC C10 and C15 1\/2 ton 2WD trucks, this exhaust system fits both short and long wheelbase models. It is suitable for street use, offering a balance of performance and sound. The system allows for four different tailpipe exit options—angled down, straight out the back, out the sides behind the rear tires, or dump style—allowing customization for appearance and clearance. It is a bolt-on replacement that provides a direct upgrade for trucks with coil spring suspension, ensuring a straightforward installation. The system is covered by a lifetime limited warranty, emphasizing its quality and durability.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":52748130255135,"sku":"817654","price":999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/e0153cb64e4982d4e94be09a482a57c5L.jpg?v=1786061427","url":"https:\/\/shop.wheelflip.com\/products\/flowmaster-67-72-gm-c10-c15-american-thunder-ss-crossmember-back-exhaust-system","provider":"WheelFlip","version":"1.0","type":"link"}