Roller tip rockers are the affordable way to cut valvetrain friction and valve stem wear compared to a plain stamped rocker. These 1.5 ratio stamped steel rockers mount on 3/8 in. studs and use an extra long slot that eliminates rocker-to-stud interference with high lift cams. Each package includes 16 rockers with anti-gall grooved balls and nuts.

Proform 66906C Roller Tip Rocker Arm Set Features:

• Fits Small Block Chevy engines with 3/8 in. rocker studs
• 1.5 rocker ratio
• Roller tip reduces friction and valve stem wear
• Extra long slot eliminates rocker-to-stud interference with high lift cams
• Ball mount, non-self-aligning design
• Anti-gall grooved balls and crimp nuts included
• Stamped steel construction
• Set of 16 rocker arms