• ARP Main Stud Kits | Multiple Chevrolet Fitments (134-5603)
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ARP Main Stud Kits | Multiple Chevrolet Fitments (134-5603)

ARP Main Stud Kits | Multiple Chevrolet Fitments (134-5603)

134-5603

Out of stock

$104.60 USD
$114.73 USD $104.60 USD
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The ARP Main Stud Kit for Chevrolet applications is a high-performance fastener solution designed to secure engine main caps and prevent cap walk or fretting during operation. Constructed from 8740 chromoly steel and heat-treated in-house to achieve a tensile strength of 190,000 psi, these studs provide exceptional durability and strength under demanding conditions. The precision J-form threads are rolled after heat treatment, resulting in significantly stronger threads compared to standard fasteners. The kit includes hardened, parallel-ground washers and high-quality nuts, ensuring reliable clamping force and long-term performance. This product enhances engine integrity by maintaining proper main cap alignment and reducing the risk of thread damage, making it ideal for high-performance and racing engines.

Designed for Chevrolet engines, this main stud kit fits multiple Chevrolet models with various engine configurations. It is suitable for use in street, strip, or track applications where engine strength and reliability are critical. The kit is a direct replacement for stock fasteners, offering a bolt-on upgrade that simplifies installation and improves overall engine stability. Compatible with engines requiring main stud reinforcement, it ensures a secure fitment and optimal clamping force. Whether building a performance street engine or a race-ready setup, this ARP main stud kit provides the strength and confidence needed for demanding automotive applications.

Overview

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

  • Chevrolet Small Block WP Motown iron block

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

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 1978–1987)
  • 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?

  • 30 - Studs

Warranty

  • Manufacturers Standard Warranty
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