Header-back System - Dual Rear Exit - American Thunder® - Moderate/AggressiveApplication SummaryFits 1964 to 1972 GM A-Body with a V8 engine.FeaturesFor the person who is looking for a complete Header-back...
Header-back System - Dual Rear Exit - American Thunder® - Moderate/Aggressive
Application Summary
Fits 1964 to 1972 GM A-Body with a V8 engine.
Features
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.
Mandrel bent 16 Gauge Tubing
Moderate to Aggressive Sound Exterior Exhaust Tone
Includes hangers and hardware for easy installation
