ARP Main Stud Kits | Multiple Chevrolet Fitments (134-5401)

Main Stud Kit by ARP

ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat-treated in-house to 190,000 psi tensile-strength rating. The precision J-form threads are rolled after heat-treat for much stronger threads than the competition. Kits come complete with hardened parallel-ground washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.

Features

• Main Bolt Style:2-bolt
• Fastener Style:Stud
• Fastener Nut Style:Standard hex
• Works with Windage Tray:No
• Fastener Tensile Strength (psi):190,000 psi
• Nuts Included:Yes
• Washers Included:Yes

Benefits

• Help eliminate main cap walk/fretting
• Protect the threads in your engine block
• Made from 8740 chromoly steel
• Heat-treated in-house to 190,000 psi tensile-strength rating

Please Note: Designed to fit large journal crankshafts.

Applications

• 1966 – 1969 Chevrolet Camaro
• 1968 – 1973 Chevrolet Chevelle
• 1968 – 1973 Chevrolet Nova
• 1971 – 1972 Pontiac Ventura
• 1975 – 1976 Chevrolet Monza
• 1975 Chevrolet Nova
• Early 1977 Pontiac Ventura
• 1976 – 1992 Chevrolet Camaro
• 1977 – 1993 Chevrolet Caprice
• 1977 – 1985 Chevrolet Impala
• 1980 Chevrolet Corvette (California only)
• 1976 – 1988 Chevrolet Malibu, Chevrolet El Camino/GMC Caballero, and Chevrolet Monte Carlo
• 1976 – 1979 Chevrolet Monza
• 1976 – 1979 Chevrolet Nova (also GM X-body clones after 1976)
• 1977 – 2003 Chevrolet/GMC Trucks, SUVs, Vans
• 1978 – 1987 Buick Regal
• 1975 – 1979 Buick Skylark
• 1991 – 1992 Cadillac Brougham
• 1977 – 1981 Checker Marathon
• 1991 – 1992 Oldsmobile Custom Cruiser
• 1977 Oldsmobile Omega
• 1978 – 1980 Oldsmobile Cutlass (U.S. market only, Canadian market 19781987)
• 1977 – 1981 Pontiac Catalina (B-body)
• 1977 – 1981 Pontiac Bonneville (B-body)
• 1982 – 1986 Pontiac Bonneville (G-body)
• 1977 – 1992 Pontiac Firebird
• 1981 – 1987 Pontiac Grand Prix
• 1978 – 1981 Pontiac Grand LeMans (A/G-body, includes Grand Am)
• 1982 – 1986 Pontiac Parisienne (B-body)
• 1982 – 1986 Pontiac Parisienne Safari (B-body wagon)
• 1979 Pontiac Sunbird

What’s In The Box?

• 10 – Studs

Warranty

• Manufacturers Standard Warranty