• ARP Main Stud Kits | Multiple Mini Fitments (206-5402)
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ARP Main Stud Kits | Multiple Mini Fitments (206-5402)

ARP Main Stud Kits | Multiple Mini Fitments (206-5402)

206-5402

Out of stock

$58.59 USD
$64.26 USD $58.59 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 operation. Crafted from 8740 chromoly steel and heat-treated in-house to achieve a 190,000 psi tensile-strength rating, 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 studs are engineered to enhance engine integrity under demanding conditions, making them ideal for high-performance builds and racing applications.

Designed for multiple mini fitments, these ARP main stud kits are suitable for a variety of engine configurations. They serve as a direct replacement or upgrade for stock fasteners, providing increased clamping force and stability. The installation is straightforward for experienced mechanics, requiring proper torque specifications to maximize performance. Suitable for use in street, track, or off-road applications, these studs help maintain engine alignment and prevent damage during high-stress operation. The kit includes all necessary components for a complete upgrade, ensuring a reliable and robust solution for engine builders seeking enhanced strength and peace of mind.

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

  • BMC
  • B-series
  • 3-main

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

  • 1961 – 1962 MGA Mark II
  • 1961 – 1969 Austin Cambridge A60
  • 1961 – 1967 Morris J2 1/2-ton vans
  • 1961 – 1971 Morris Oxford VI
  • 1961 – 1971 Wolseley 16/60
  • 1961 – 1969 Riley 4/72
  • 1961 – 1968 MG Magnette Mark IV
  • 1961 – 1967 Austin 152 & Morris J2 1/2-ton van
  • 1974 – 1978 Sherpa van
  • 1962 – 1964 Morris Major Elite
  • 1963 – 1966 Tempo Matador
  • 1966 – 1967 Hanomag Matador
  • 1967 – 1973 Hanomag F20, Hanomag F25, Hanomag F30, Hanomag F35
  • 1970 – 1973 Mercedes-Benz L206, Mercedes-Benz L306
  • Navigator 1600 marine engine
  • 1962 – 1964 TVR Grantura Mark III
  • 1963 - 1964 Elva Courier Mark III

What's In The Box?

  • 6 - Studs

Warranty

  • Manufacturers Standard Warranty
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