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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Up to 300+ MPH
1977-1986 Chevrolet K5 Blazer
1992-1998 Chevrolet K1500
Momentum GT Dynamic
L94 and LC8 all require removal of VVT actuator to fit properly
COMP Cams Outer Valve Springs w/ Damper- 1.360 Diameter MAC-4P Up to 300+ MPHSingle 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