COMP Cams Valve Springs 0.970in Inner

Marsoni

M251S

$66.33

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Valve Springs 0.970in InnerSingle 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

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Reviewed in the United States on April 18, 2026