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Flowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit

Part # 817937

Compatible with 1963-1966 Chevrolet/GMC C10/C1000 2WD Short/Long Bed V8 Truck

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Flowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit

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$949.95

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 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.

Features:

  • 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
Brand Flowmaster
Diameter2.5"
Emission Code5
Material409 Stainless Steel
Product TypeHeader-Back Exhaust Systems
WarrantyManufacturer's Limited Lifetime
UPC090127100523
Manufacturer Part Number817937
Part Number817937
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Fits Both Long And Short Wheelbases Does Not Fit Trucks with Torsion Bar Front Suspension or X-Frames
Manufacturer's Limited Lifetime: See Details

*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Flowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit
Flowmaster 817937 American Thunder Crossmember-Back Exhaust 2.5" 409 Stainless Dual Exit
$949.95