ARP Main Stud Kits | Multiple Ford Fitments (154-5407)
ARP Main Stud Kits | Multiple Ford Fitments (154-5407)
SKU:154-5407
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The ARP Main Stud Kit for multiple Ford applications is a high-performance fastening 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 stronger, more reliable threads compared to standard fasteners. The kit includes hardened, parallel-ground washers and high-quality nuts, ensuring a secure and long-lasting connection that enhances engine integrity and performance.
This main stud kit is compatible with various Ford engines from 2011 to 2025, making it suitable for a range of street and performance builds. Designed as a direct replacement for factory fasteners, it offers a straightforward bolt-on upgrade to improve engine reliability during high-stress applications such as racing or heavy-duty driving. The kit provides all necessary components for installation, ensuring a secure fitment that maintains proper main cap alignment and prevents potential engine damage. Ideal for performance enthusiasts seeking increased strength and peace of mind in their engine assembly.
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Overview
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/li>
- Fastener Style: Stud/li>
- Fastener Nut Style: Standard hex/li>
- Works with Windage Tray: No/li>
- Fastener Tensile Strength (psi): 190,000 psi/li>
- Nuts Included: Yes/li>
- 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: 1/2 in. Longer studs for use with stud girdles.
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, 1991 – 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
What's In The Box?
- 10 - Studs
Warranty
- Manufacturers Standard Warranty
