ARP Pro-Series Rocker Arm Stud - SB Chevy - 3/8" R01J003XXXXXL This fire-retardant cotton based (FRC)

This fire-retardant cotton based (FRC) material is used because it retains the softness and breathability of cotton and will wick away moisture from the skin

cables and various similar uses

Vehicle Applications: GM Diesel Trucks 04

6061-T6 Billet Aluminum Construction:

ARP Pro-Series Rocker Arm Stud - SB Chevy - 3/8" R01J003XXXXXL This fire-retardant cotton based (FRC)Studs 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,