• FLO817937.jpg
  • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
  • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
  • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
  • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
  • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
  • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
  • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
  • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • Flowmaster American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster 817937
    • Flowmaster American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster 817937
    • Flowmaster American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster 817937
    • Flowmaster American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster 817937
    • FLO817937.jpg
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    Sale!

    Flowmaster American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster 817937

    Vendor: Flowmaster
    SKU: BDXN_817937
    Save $116
    $921.95 $1,037.95
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    • FLO817937.jpg
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
    • American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster
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    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.

    • 3 Exit Options Allow You to Customize the Look of Your Truck
    • 2.5-Inch Mandrel Bent Tubing Improves Exhaust Flow for Better Performance
    • Super 44 Series Mufflers Give You a Deep, Classic Muscle Truck Sound
    • H-Pipe Style Crossover Pipe Improves Performance and Reduces Interior Sound
    • Includes all Necessary Hangers and Hardware for an at Home Installation
    • 409 Stainless Steel Construction adds Corrosion Resistance and Durability
    • Fits both Short Bed and Long Bed Trucks
    • Backed by Flowmaster’s Lifetime Limited Warranty


    Flowmaster American Thunder Crossmember-Back Exhaust System Fits 1963-1966 GM C10/1000 Series V8 Truck, 2Wd Short And Long Bed, 2.5 Inch 409 Stainless Steel, Dual Exit Flowmaster 817937


    Specifications:

    Country of Origin USA
    Sold As Kit
    UPC 090127100523
    Availability Available
    Exhaust Type Crossmember Back
    Exit Style Dual Out Side Dual Out Rear
    Shape Oval


    This Part Fits:

    Year Make Model Submodel Notes
    1963 GMC 1000 Series
    1964 GMC 1000 Series
    1965 GMC 1000 Series
    1963 Chevrolet C10 Pickup
    1964 Chevrolet C10 Pickup
    1965 Chevrolet C10 Pickup
    1966 Chevrolet C10 Pickup
    1966 GMC 1000
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