{"product_id":"flowmaster-63-66-gm-c10-american-thunder-ss-crossmember-back-exhaust-system","title":"Flowmaster 63-66 GM C10 American Thunder SS Crossmember-Back Exhaust System","description":"This American Thunder exhaust system is specifically designed for 1963-1966 Chevrolet C10 and GMC 1000 series 2-wheel drive, non X-Frame V8 trucks without the torsion bar front suspension. The system is perfect for the person looking for an aggressive to moderate exterior and interior sound level. Starting just after factory manifold downpipes or a set of headers, this exhaust system comes complete with a built-in H-pipe crossover and all mandrel bent 2.50-inch 409 stainless steel tubing that helps maximize the flow of the exhaust pulses for better performance and the added durability of stainless steel. The Super 44 Series performance mufflers will give any V8 a deep rumble with that classic Flowmaster tone. This system comes with your choice of three tailpipe exits, straight out the rear, side exit behind each rear tire, or dumped behind the rear tires. The system includes all hardware necessary for an at home installation. This exhaust system is covered by our Lifetime Limited Warranty. Fits both short and long wheelbase trucks.\nFits 1963-1966 GM C10\/1000 Series V8 Truck, 2WD Short and Long Bed, 2.5\" 409 Stainless Steel, Dual Exit\nFits Both Long And Short Wheelbases\r\nDoes Not Fit Trucks with Torsion Bar Front Suspension or X-Frames\n\u003cul\u003e\n  \u003cli\u003eH-Pipe Style Crossover Pipe Improves Performance and Reduces Interior Sound\u003c\/li\u003e\n  \u003cli\u003e2.5-Inch Mandrel Bent Tubing Improves Exhaust Flow for Better Performance\u003c\/li\u003e\n  \u003cli\u003e409 Stainless Steel Construction adds Corrosion Resistance and Durability\u003c\/li\u003e\n  \u003cli\u003eIncludes all Necessary Hangers and Hardware for an at Home Installation\u003c\/li\u003e\n  \u003cli\u003eSuper 44 Series Mufflers Give You a Deep, Classic Muscle Truck Sound\u003c\/li\u003e\n  \u003cli\u003e3 Exit Options Allow You to Customize the Look of Your Truck\u003c\/li\u003e\n  \u003cli\u003eBacked by Flowmaster’s Lifetime Limited Warranty\u003c\/li\u003e\n  \u003cli\u003eFits both Short Bed and Long Bed Trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1963 Chevrolet C10 Pickup\u003cbr\u003e\n1963 GMC 1000 Series\u003cbr\u003e\n1964 Chevrolet C10 Pickup\u003cbr\u003e\n1964 GMC 1000 Series\u003cbr\u003e\n1965 Chevrolet C10 Pickup\u003cbr\u003e\n1965 GMC 1000 Series\u003cbr\u003e\n1966 Chevrolet C10 Pickup\u003cbr\u003e\n1966 GMC 1000\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nCarb Acknowledgement Required: true\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Y\u003cbr\u003e\nPart Type: automotive\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nUnits Per Sku: 1","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":49283080814811,"sku":"flo817937","price":949.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/8559\/1003\/files\/eee8abda2fe45a50d364942b3344f76fL.jpg?v=1789143167","url":"https:\/\/hnbperformance.com\/products\/flowmaster-63-66-gm-c10-american-thunder-ss-crossmember-back-exhaust-system","provider":"Hellnback Offroad \u0026 Performance","version":"1.0","type":"link"}