COMP Cams .970 Diameter Inner Valve Springs- .700 ID. 4704021-10-S GM Gen I Small Block

GM Gen I Small Block V8 Timing Cover Set

for increased longevity

1/2"NPT bung for additional temperature sender/switch and mounting clips

1977-1980 Buick Regal

COMP Cams .970 Diameter Inner Valve Springs- .700 ID. 4704021-10-S GM Gen I Small BlockSingle 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