Flowmaster American Thunder Dual Exhaust System - 1967-68 Camaro/Firebird V8 20601Z The Ultra Lite saves on

The Ultra Lite saves on weight and allows for easy entry and exit from the race car

XP cages eliminate bind on the bearing and reduce drag

2 & 4 wheel drives and all wheelbases

C25 1978-1975

Breathers come with rubber grommets and match our chrome and black valve covers

Flowmaster American Thunder Dual Exhaust System - 1967-68 Camaro/Firebird V8 20601Z The Ultra Lite saves onFor 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