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Harmonic Balancer Bolt - 5/8-18 Thread (79-95 5.0L)

Item 18225
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$26.19

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      Product Information

      Features, Description, Reviews, Specs & Installation

      Features

      • Upgraded Hardware
      • Made from 8740 Chromoly Steel
      • Rated at 200,000psi
      • Bolt and Washer Included
      • Made in the USA
      • Fits 1979-1995 5.0L V8 Mustangs

      Description

      Performance Upgrade. Prevent a crankshaft failure when installing a new harmonic balancer (crankshaft damper) in your Mustang by replacing your old stock bolt with an ARP Harmonic Balancer bolt and washer kit. The ARP Balancer Bolt that offers maximum clamping force to ensure that the balancer is locked in place.

      Premium Quality. This ARP Harmonic Balancer Bolt is made in the USA from 8740 chromoly and hardened to a tensile strength of 200,000 psi to provide reliable performance. The bolt is heat treated and then rolled to provide optimum fatigue strength. Includes 1/4-inch thick wide-area washer.

      Application. This ARP Harmonic Balancer Bolt and Washer are designed for use with 1979-1995 Mustangs equipped with a 5.0L V8 small block engine, including the LX 5.0, GT and SVT Cobra models.

      Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

      MPN# 150-2501

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      5.0

      Customer Reviews (4)

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      Ratings Summary

      5 out of 5 overall rating from 4 customers




      • September 25, 2019

        5 1994 GT - Shannahan

        Nice ARP bolt and washer

        I feel very confident that this crank bolt will hold up well; probably outlast my motor. ARP makes awesome hardware and this bolt and washer are definitely worth the price.

        Helpful (0)
      • July 30, 2019

        5 1991 LX - Brody

        High Quality

        Exactly what I needed to replace the rusted bolt and washer when I changed out my Harmonic Balancer

        Helpful (0)
      • June 16, 2016

        5 1989 GT - Foxbaby

        Does the job

        Got this for my small block ford 302 with a 347 stroker kit. It does the job

        Helpful (12)
      • December 20, 2014

        5 1991 GT - SunshineGuy

        Cheap insurance

        This item is not cheap for a bolt and washer, but it's far cheaper than completely tearing down your engine and replacing the crankshaft when your Harmonic Balancer works loose and ruins the nose because of an inferior fastener. I'm always confident with ARP quality.

        Helpful (10)

      Questions & Answers (0 answers)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Harmonic Balancer Bolt
      • (1) Washer

      Tech Specs

      • Thread Size: 5/8-18in - Right Hand
      • UndeRight Handead Length: 2.050in
      • Head Style: 12-point
      • Washer Included: Yes
      • Fastener Yield Strength: 200,000 psi
      • Fastener Material: Chromoly
      • Fastener Finish: Black oxide

      Will It Fit My Mustang

      • Cobra - 93, 94, 95
      • Cobra R - 93, 95
      • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Other - 79, 80, 81, 82, 83, 84, 85, 86

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