Flowmaster 17742 American Thunder Exhaust System, 73-74 Chevy C10
Header-Back Exhaust System Type, Dual Single or Dual, 2.5" Exhaust Pipe Size, RWD Drivetrain
FLOWMASTER AMERICAN THUNDER CROSSMEMBER-BACK EXHAUST SYSTEM
1973-1974 Chevrolet and GMC C10, C20 2wd with V8 engines.
This American Thunder exhaust system was specially designed for 1973-1974 Chevrolet and GMC C10 and C15 1/2 ton and 3/4 ton 2wd trucks and is perfect for the person looking for moderate to aggressive interior and exterior sound levels. The system is a cross-member back exhaust complete with a built-in H-pipe crossover, all mandrel-bent 2.50-inch aluminized steel tubing, a pair of Super 44 Series performance mufflers and your choice of tailpipe exits. Either dual out rear under the bumper for a muscular look or dual out the sides behind the rear tires for that classic truck look. The system includes all hardware necessary for installation and is designed to accommodate both long and short wheelbases, with either an automatic or manual transmission and provides adequate clearance for substantially lowered vehicles. The exhaust system is covered by our 3-year Limited Warranty. Notes: Does Not include exhaust tips or header reducer cones. This system is not emissions compliant on vehicles that were originally equipped with catalytic converters.
Instruction Sheet (PDF)
- This item ships directly from the manufacturer. It may take an additional 25 business days for Flowmaster to ship this item.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
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