ARP High Performance Series Rocker Arm Stud - SB Chevy - 7/16" 935127 (2) ORB-6 outlet ports and

(2) ORB-6 outlet ports and 1/8' NPT gauge port

low profile design

1975-1981 Pontiac Grand Prix

Outflows factory intake by 55%

Kit includes a 3-ft

ARP High Performance Series Rocker Arm Stud - SB Chevy - 7/16" 935127 (2) ORB-6 outlet ports andStuds 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,