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The COMP Cams Magnum Roller Self-Aligning Rocker Arm for Chevrolet Small Block and V6 applications features a 1.6:1 ratio with 3/8" studs for improved valve lift on street engines. Built from 8620 chromemoly steel and fitted with a roller tip, the self-aligning design reduces friction and maintains accurate ratio under load. Rated for spring pressures under 350 lbs, it offers a reliable direct-fit replacement.
COMP Cams Magnum Roller Rockers Chevy S
