Stamped Steel Roller Tip Rocker Arms1955-1986 Small Block Chevy 262-4001.6 Ratio for 3/8 in. StudLong Slot for up to 0.550 in. Valve Lift
Includes:(16) Rocker Arms(16) Self-locking Nuts(16) Pivot BallsSet of 16 Features:A super affordable way to reduce internal valve train friction and valve stem wear.Non-Self aligning style rocker arms with long slot allows for up to .550 valve liftHeat-treated grooved rocker pivot balls to promote oiling & prevent gallingLocking Nuts to prevent rockers from loosening out of adjustmentRoller Tips reduce friction leading to an additional 10 to 15 horsepower