COMP Cams 1.254 Diameter Outer Valve Springs- w/ Damper H75300356 The helmet can be used

The helmet can be used with or without ear cups

Sports Cell

Extra Clearance

Replay using the digital display or connect to a standard AutoMeter tachometer to playback engine RPM on the tachometer dial

COMP Cams 1.254 Diameter Outer Valve Springs- w/ Damper H75300356 The helmet can be usedSingle Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today's engine