COMP Cams Valve Spring Retainers for LS1 R07C09YL Includes Filter Extension and Hardware

Includes Filter Extension and Hardware for an Easy Installation

Brawler Street

Filter and Filter Pickup Extension

This Scorpion Aluminized Hi-Tuck Axle-Back Exhaust System is constructed of 2-1/2" mandrel-bent aluminized steel tubing

Proprietary Single Tension Neutralizing Tether System

COMP Cams Valve Spring Retainers for LS1 R07C09YL Includes Filter Extension and HardwarePrecision machined from chromemoly steel then black oxided, these 7 degree retainers are designed specifically for GM LS engines with 1. 430" 1. 460" outer diameter valve springs. The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what happens