ARP High Performance Series Rocker Arm Stud - SB Chevy - 7/16" 3552024-1169- XL lower stepping surface than the

lower stepping surface than the original POWERSTEP

Unequal length design blades provide more down force on the right rear of the car and allow more spoiler area in case of right side damage

Designed specifically for circle track racers

With uniform micro openings that filter out debris 5 microns and larger

Shell penetration: A 4kg impactor dropped onto helmet at 7

ARP High Performance Series Rocker Arm Stud - SB Chevy - 7/16" 3552024-1169- XL lower stepping surface than theStuds offer improved reliability with longer thread engagement in the cylinder head and an extra large radius for reduced flex. High Performance Series bolts are rated at 170, 000 psi tensile strength. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1,