JEGS Stamped Steel Roller Tip Rocker Arm Set | For 1955-1986 Small Block Chevy Engines | Set Of 16 | 1.6 Ratio | For 3/8 � Stud | Long Slot For Up To 0.550 � Valve Lift

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 LiftIncludes:(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

• ROLLER TIPS REDUCE FRICTION leading to an additional 10 to 15 horsepower
• FITS 1955-1986 small block Chevrolet engines such as 283, 305, 307, 327, 350, 383 (stroker), 400, and others based on the popular platform
• SPECIFICATIONS: 1.6 ratio, for 3/8 � rocker arm stud, long slot for up to 0.550� valve lift
• INCLUDES (16) rocker arms, (16) self-locking nuts, and (16) pivot balls
• SUPER AFFORDABLE WAY to reduce internal valve train friction and valve stem wear