ARP Pro-Series Rocker Arm Stud - SB Chevy - 3/8" 52-22551 Air Boss Style

Air Boss Style

1986-1995 Chevrolet G20

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1981-1986 Mazda B2000

cost effective tuning tools that allow users to accurately monitor the Air/Fuel Ratio (AFR) of their engine

ARP Pro-Series Rocker Arm Stud - SB Chevy - 3/8" 52-22551 Air Boss StyleStuds 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,