ARP Pro Series Rocker Arm Stud - SB Chevy w/ Roller Rockers and Stud Girdles - 2.100 Effective Length 4098BU For 3 decades

For 3 decades

Ideal for mild performance applications

Durable Ductile Iron: Heavy walled ductile iron material resists warping and cracking without compromising the integrity of gasket sealing

4:1 Gear Reduction

Velcro ankle strap

ARP Pro Series Rocker Arm Stud - SB Chevy w/ Roller Rockers and Stud Girdles - 2.100 Effective Length 4098BU For 3 decadesStuds 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,