• ARP Main Stud Kits | Multiple Ford Fitments (256-5802)
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ARP Main Stud Kits | Multiple Ford Fitments (256-5802)

ARP Main Stud Kits | Multiple Ford Fitments (256-5802)

256-5802

In stock

$412.33 USD
$412.33 USD $412.33 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ARP Main Stud Kits are high-performance fasteners designed to secure engine main caps and prevent cap walk or fretting during high-stress 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. The precision J-form threads are rolled after heat treatment, resulting in stronger, more reliable threads compared to standard fasteners. The kits include hardened, parallel-ground washers and high-quality nuts, ensuring a secure and long-lasting fit. These main stud kits are engineered to enhance engine integrity, especially under demanding conditions, making them ideal for performance builds and racing applications.

Designed for multiple Ford fitments, these ARP main stud kits are suitable for a range of engine configurations. They serve as a direct replacement or upgrade for stock fasteners, offering increased clamping force and improved reliability. Installation involves replacing existing main cap bolts with these studs, providing a more secure hold under high loads. The kit includes all necessary components for a complete upgrade, making it suitable for street, track, or off-road use. Proper fitment and compatibility should be verified with specific vehicle models and engine types to ensure optimal performance.

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

  • Ford 6.2L V8

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

  • 1972 - 1976 Ford Thunderbird
  • 1974 - 1976 Mercury Cougar
  • 1972 - 1978 Ford/Mercury full-size
  • 1973 - 1976 Ford/Mercury intermediate
  • 1973 - 1997 Ford F-Series
  • 1975 - 1996 Ford E-Series
  • 1968 - 1973 Ford Thunderbird
  • 1969 - 1971 Ford Mustang
  • 1969 - 1970 Ford Mustang Boss 429
  • 1969 - 1973 Ford/Mercury full-size
  • 1969 - 1973 Ford/Mercury intermediate
  • 1971 Mercury Cougar
  • 1977 - 1991 Ford medium-duty F-Series
  • Ford F600/F700/F800
  • 1977 - 1991 Ford B-Series
  • 1979 - 1990 Ford C-Series
  • Ford C900
  • 1977 - c.1991 Ford L-Series "Louisville Line"
  • Ford L900

What's In The Box?

  • 20 - Studs

Warranty

  • Manufacturers Standard Warranty
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