Header-back 67-74 Cam/Nova

Header-back System - Dual Rear Exit - American Thunder - Moderate Sound

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Fits 1967 to 1974 Chevrolet Camaro and Pontiac Firebird, also 1968 to 1974 Chevrolet Nova, with V8 engines, does not fit convertibles without an X-brace modification, call Tech Support Line for assistance.