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

ARP Harmonic Balancer Bolt - 5/8-18 Thread (79-95 5.0L)
Click to Enlarge
ARP Mustang Fasteners
Item # 18225
Market Price $34.99You Save 14% ($5.00)
Ships the same business day

Product 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
Performance Upgrade. Prevent a crankshaft failure when installing a new harmonic balancer (crankshaft damper) in your Mustang by replacing your old stock factory 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.
  • Thread Size: 5/8-18in - RH
  • Underhead Length: 2.050in
  • Head Style: 12-point
  • Washer Included: Yes
  • Fastener Yield Strength: 200,000 psi
  • Fastener Material: Chromoly
  • Fastener Finish: Black oxide

Installation Time:

(approx) 2 Hours

Difficulty Level:

Advanced mechanical skills required.

What's in the box?

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

What's in the box?

  • (1) Harmonic Balancer Bolt
  • (1) Washer
  • GT 94, 95
  • Cobra 94, 95
  • Foxbody 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93

About ARP

ARP Mustang Fasteners
ARP (Automotive Racing Products) was founded in 1968 by racing enthusiast Gary Holzapfel to fill the need for high performance fasteners. Today ARP makes a wide range of fasteners from high performance OEM replacement parts to exotic specialty hardware for Formula 1, Indy Car, NASCAR, and NHRA drag racing. ARP has clearly become recognized as the preeminent source for serious racers.