ARP Pro Series Rocker Arm Stud - SB Chevy w/ Roller Rockers and Stud Girdles - 2.100 Effective Length 4098BU Pull up Adjust

Pull up Adjust

Polyurethane Insert

For 3 decades

Velcro ankle strap

ARP Pro Series Rocker Arm Stud - SB Chevy w/ Roller Rockers and Stud Girdles - 2.100 Effective Length 4098BU Pull up AdjustStuds offer improved reliability with longer thread engagement in the cylinder head and an extra large radius for reduced flex. Pro Series bolts are rated at 190, 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, IndyCar, IMSA,