• ARP Main Stud Kits | Multiple Ford Fitments (254-5501)
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ARP Main Stud Kits | Multiple Ford Fitments (254-5501)

ARP Main Stud Kits | Multiple Ford Fitments (254-5501)

254-5501

Out of stock

$96.96 USD
$106.35 USD $96.96 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. Constructed 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 significantly stronger threads compared to standard fasteners. The kits include hardened, parallel-ground washers and high-quality nuts, ensuring a reliable and secure fit. These main stud kits are engineered to enhance engine integrity under high-stress conditions, making them ideal for performance applications.

Designed for a variety of Ford engines, these ARP main stud kits are suitable for multiple fitments, including various years and models. They serve as a direct upgrade or replacement for stock fasteners, offering increased clamping force and stability. The installation is straightforward for those familiar with engine assembly, and the kits are intended for use in high-performance street, track, or racing environments. Compatibility details should be verified for specific vehicle applications, but overall, these studs are an essential upgrade for demanding engine builds requiring maximum strength and reliability.

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

  • Main Bolt Style: 2-bolt
  • Fastener Style: Stud
  • Fastener Nut Style: Standard hex
  • Works with Windage Tray: Yes
  • 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: Windage tray not included

Applications

  • 1966 – 1970 Ford Fairlane (Americas)
  • 1966 – 1970 Ford Falcon (North America)
  • 1968 – 1995 Ford Mustang
  • 1968 – 1974 Ford Galaxie
  • 1968 – 1997 Ford E series
  • 1968 – 1986 Ford LTD (Americas)
  • 1969 – 1991 Ford Country Squire
  • 1969 – 1974 Ford Torino
  • 1969 – 1996 Ford F-Series
  • 1969 – 1996 Ford Bronco
  • 1971 – 1977 Ford Maverick
  • 1972 – 1979 Ford Ranchero
  • 1975 – 1980 Ford Granada (North America)
  • 1977 – 1981, 1983 – 1988, 199 – 1993 Ford Thunderbird
  • 1977 – 1979 Ford LTD II
  • 1978 – 1979 Ford Fairmont
  • 1978 – 1991 Ford LTD Crown Victoria
  • 1996 – 2001 Ford Explorer
  • 1968 – 1969 Mercury Cyclone
  • 1968 – 1976 Mercury Montego
  • 1969 – 1991 Mercury Colony Park
  • 1969 – 1977 Mercury Comet
  • 1975 – 1980 Mercury Monarch
  • 1968, 1977 – 1981, 1983 – 1988, 1991 – 1993 Mercury Cougar
  • 1979 – 1986 Mercury Capri
  • 1983 – 1991 Mercury Grand Marquis
  • 1979 – 1986 Mercury Marquis
  • 1997 – 2001 Mercury Mountaineer
  • 1977 – 1980 Lincoln Versailles
  • 1980, 1982 – 1987 Lincoln Continental
  • 1980 – 1983 Continental Mark VI
  • 1984 – 1985 Continental Mark VII
  • 1986 – 1992 Lincoln Mark VII
  • 1981 – 1990 Lincoln Town Car
  • 1989 – 2003 Laforza
  • 1980 – 1982 Ford Fairmont
  • 1980 – 1982 Ford F-100/150
  • 1980 – 1982 Ford Granada
  • 1980 – 1982 Ford LTD
  • 1980 – 1982 Ford Mustang
  • 1980 – 1982 Ford Thunderbird
  • 1980 – 1982 Mercury Capri
  • 1980 – 1982 Mercury Cougar
  • 1980 – 1982 Mercury Marquis
  • 1980 – 1982 Mercury Zephyr
  • 1982 – 1995 Ford Mustang
  • 1984 – 1985 Ford Sierra XR8 (South Africa)
  • 1996 – 2001 Ford Explorer
  • 1982 – 1986 Mercury Capri
  • 1997 – 2001 Mercury Mountaineer
  • 1987 – 1992 Lincoln Mark VII (1987 LSC models only)
  • 1991 – 1993 Ford Thunderbird Mercury Cougar
  • 1991 – 2002 Ford Falcon
  • 1991 – 2002 Ford Fairlane/Ford LTD
  • 1968 – 1974 Ford Galaxie
  • 1968 – 1970 Ford Mustang
  • 1969 – 1971 Mercury Cougar
  • 1969 – 1991 Ford Country Squire
  • 1969 – 1970 Ford Fairlane (Americas)
  • 1970 – 1976 Ford Torino
  • 1974 – 1976 Ford Elite
  • 1975 – 1996 Ford E series
  • 1977 – 1979 Ford LTD II
  • 1977 – 1979 Ford Thunderbird
  • 1979 – 1996 Ford Bronco
  • 1979 – 1982 Ford LTD (Americas)
  • 1979 – 1991 Ford LTD Crown Victoria (After 1982, this engine would only be sold for police sales)
  • 1987 – 1997 Ford F-Series
  • 1977 – 1979 Mercury Cougar (station wagons only)
  • 1978, 1986 – 1991 Mercury Colony Park
  • 1978 – 1982 Mercury Marquis
  • 1986 – 1991 Mercury Grand Marquis
  • 1980 Continental Mark VI
  • 1995 Ford Mustang SVT Cobra R

What's In The Box?

  • 10 - Studs

Warranty

  • Manufacturers Standard Warranty
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