1965-1966 Chevrolet Chevelle Exhaust Flowmaster Stainless Steel resonators 1975-1976 Ford F-150 390 CID

1975-1976 Ford F-150 390 CID

Notes: Includes all wheel drive models

1969-1973 Chevrolet Camaro 307 CID

For more sound and power

1965-1966 Chevrolet Chevelle Exhaust Flowmaster Stainless Steel resonators 1975-1976 Ford F-150 390 CIDOverview: The American Thunder Crossmember Back exhaust system is a true dual large 3. 00 inch muscle car system for the person who is looking for a deep aggressive sound for their high horsepower vehicle. This stainless steel system is mandrel bent for maximum performance, includes an H pipe crossover to balance out the exhaust pressures, add hp and torque, and to help eliminate back rap on deceleration. The specially selected Super 40 Series