Flowmaster 17742 Crossmember-Back American Thunder Exhaust Kit 2.5 Inch Aluminized Steel Compatible with 1973-1974 Chevy and GMC C10 C20 2wd with V8 engines

More about this item : Flowmaster 17742 Crossmember-Back American Thunder Exhaust Kit 2.5 Inch Aluminized Steel Compatible with 1973-1974 Chevy and GMC C10 C20 2wd with V8 engines

Flowmaster American Thunder Crossmember-back exhaust system for the 73-87 GM C10/C20, -+ and 3/4 ton, 2WD pickup truck is ideal for the person seeking moderate to aggressive sound levels with all of the performance benefits expected from Flowmaster.

This DOR/DOS (Dual Out Rear, Dual Out Side) Crossmember-back system features dual Super 44 Series mufflers, 2.50Gg mandrel bent aluminized tubing and accommodates both dual and single exhaust crossmembers.

The system is routed in a manner that accommodates both long and short wheelbases with automatic or manual transmissions, and provides adequate clearance for substantially lowered vehicles.

The exhaust system is covered by Flowmaster's 3 Year Limited warranty.

This system is not emissions compliant on vehicles originally equipped with catalytic converters.

Note: This system is not designed as a direct bolt-on and will require the user to fabricate pipes to connect to manifolds or headers.