ARP Main Bolt Kits | Multiple Ford Fitments (154-5001)
ARP Main Bolt Kits | Multiple Ford Fitments (154-5001)
SKU:154-5001
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The ARP Main Bolt Kit is a high-performance fastener set designed for engine rebuilds and upgrades. Crafted from forged 8740 chromoly steel, these bolts are rated at 180,000 psi, offering exceptional strength and durability for demanding applications. The kit features rolled threads after heat treatment, which significantly enhances fatigue resistance—approximately 2,000 percent better than standard fasteners. The design includes a reduced wrenching head and a large underhead radius, ensuring reliable torque application and secure fastening under high-stress conditions. These main bolts serve as premium replacements for OEM fasteners, providing increased reliability and peace of mind during engine operation.
This ARP Main Bolt Kit is compatible with multiple Ford models, suitable for various engine configurations requiring high-strength fasteners. It is intended for professional engine builders and enthusiasts seeking a robust upgrade for street, track, or performance applications. The kit is a direct replacement for factory bolts, ensuring straightforward installation. It includes all necessary components for a complete upgrade, designed to meet the exacting standards of high-performance engine assembly. Ideal for rebuilds, performance upgrades, or racing, these bolts deliver consistent, reliable clamping force for optimal engine integrity.
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Overview
Overview
Main Bolt Kit by ARP
ARP High Performance Series main bolts are rated at 180,000 psi and a popular premium replacement for OEM fasteners. Designed to meet the exacting standards and demands of professional engine builders, ARP bolts are forged from 8740 chromoly steel and feature a reduced wrenching head, large underhead radius, and rolled threads for the utmost in reliability. The threads are rolled after heat-treating which gives them about 2,000 percent better fatigue strength than most main bolts that are threaded prior to heat-treating. Hardened parallel-ground washers are included with each kit.
Features
- Main Bolt Style: 2-bolt
- Fastener Style: Bolt
- Head Style: Hex
- Works with Windage Tray: No
- Fastener Tensile Strength (psi): 180,000 psi
- Nuts Included: No
- Washers Included: Yes
Benefits
- Designed to meet the exacting standards and demands of professional engine builders
- Forged from 8740 chromoly steel and feature a reduced wrenching head
- Large underhead radius
- Rolled threads for the utmost in reliability
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 - Bolts
Warranty
- Manufacturers Standard Warranty
