Flowmaster American Thunder Single Exhaust System - 1998-2002 Camaro/Firebird 5.7L LS1 BR2003 COMP Cams Valve Locks -

COMP Cams Valve Locks - 10

Victor heads #77219 or similar heads

With a patented orifice metering valve and a lightweight check valve disc these High Energy hydraulic flat lifters for Ford 2300cc 4 cylinder engines provide quicker response and better performance

good idle quality

GM Type II Pump

Flowmaster American Thunder Single Exhaust System - 1998-2002 Camaro/Firebird 5.7L LS1 BR2003 COMP Cams Valve Locks -For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat back exhaust system provides. D. O. R. (Dual out rear) systems are the perfect choice. 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