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1979-14 Mustang ARP 2.5" Wheel Stud Kit - .625" Knurl by ARP


1979-14 Mustang ARP 2.5" Wheel Stud Kit - .625" Knurl

Upgrade your wheel studs to these ARP high strength 2.5-inch wheel studs for a stronger setup.

Item #ST-0147703-K

Everyday Low Price: $109.99

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  • Ford Mustang - 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Fitment Notice
  • 1994-2014 Front Hubs Must Be Slightly Enlarged With A 39/64" drill bit for proper fitment.
  • 1979-1993 Will require the Front Rotor Hub hole to be enlarged with a 39/64 drill bit.
  • 1979-2004 May require the Rear Axle Flange hole to be enlarged with a 39/64 drill bit.
  • Will require the use of open-ended or extended-length lug nuts for installation.
  • Fits 2005-2014 Mustangs With Moser Axles ONLY.
  • Will NOT Fit 2005-2014 Mustangs With Factory Axles
  • They are designed to be used with open-ended lug nuts.
Made in the USA

 Benefits

  • Replaces Broken/Stripped Wheel Stud
  • Stronger Than Factory Stud
  • Speed Starter Tips

 Features

  • 1/2" x 20 Thread Pattern
  • Cadmium Plated
  • 2.5" Length

 What's in the Box

  • (10) Wheel Studs

ARP Cadmium Plated Wheel Stud Kit - 2.5"
High-strength wheel studs increase safety and prevent lug failure from the high stresses of racing. The N.H.R.A. and other racing organizations require them for certain classes. Steeda developed these custom wheel studs made by ARP to make faster pit stops for their race team. They feature special "Speed Starter" tips to prevent cross-threading and reduce length (compared to standard 2.5-inch racing studs), minimizing time spent threading the lug nuts. They're longer than your stock studs, so you can run wheel spacers if you need them, but shorter than other studs, so they fit under most center caps. It will require the use of open-ended or extended-length lug nuts for installation. They're custom-made for Steeda by ARP, so you know they're strong and cadmium-plated to prevent corrosion. The knurl size on these studs will fit all 1979-2004 factory rear axles with a 0.625" knurl size tolerance, 1979-1993 front rotors, and 1994-2004 front hubs with slight modification. (See fitment notes)

Wheel Stud Specs
  • Thread: 1/2-20
  • Knurl Size: .625"
  • Underhead Length: 2.5"


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About This Brand


ARP
ARP - The World Leader in Fastener Technology
ARP – The Fasteners of Champions

ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications. Shop ARP's Mustang water pump studs, water pump bolts, wheel studs, head stud kits, oil pan bolts, motor mount bolts, and many other hardware kits.
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