COMP Cams .960 Diameter Inner Valve Springs - .700 ID. BR10071 342" Length

342" Length

while the vibration damper is retained with the stock bolt

1978-2008 Pontiac Grand Prix

Bump Steer Spacer

COMP Cams .960 Diameter Inner Valve Springs - .700 ID. BR10071 342" LengthSingle Inner 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