• ARP Main Bolt Kits | Multiple Ford Fitments (154-5205)
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ARP Main Bolt Kits | Multiple Ford Fitments (154-5205)

ARP Main Bolt Kits | Multiple Ford Fitments (154-5205)

154-5205

Out of stock

$71.80 USD
$78.75 USD $71.80 USD
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The ARP Main Bolt Kit is a high-performance fastener set designed for professional engine builders and automotive enthusiasts. Crafted from forged 8740 chromoly steel, these bolts are rated at 190,000 psi, ensuring exceptional strength and durability under demanding conditions. The kit features application-specific bolts with a reduced wrenching head, large underhead radius, and rolled threads that are heat-treated post-manufacture. This process enhances fatigue strength by approximately 2,000 percent compared to standard threaded bolts, providing reliable clamping force and long-term performance in high-stress engine environments.

Suitable for multiple Ford applications, these ARP Pro Series main bolts are engineered for precise fitment and maximum reliability. They serve as direct replacements or upgrades for stock main bolts in various Ford engines, ensuring optimal engine integrity during high-performance use. Installation involves standard torque procedures, and the kit typically includes the necessary bolts for the main cap assembly. Ideal for street, track, or racing applications, these bolts deliver consistent performance and peace of mind in demanding automotive builds.

Overview

Main Bolt Kit by ARP

ARP Pro Series main bolts are application-specific and rated at 190,000 psi. 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

  • Dart SHP Ford Small Block 302

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?

  • 16 - Bolts

Warranty

  • Manufacturers Standard Warranty
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