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Stainless Steel Differential Cover Bolts - 8.8 in. (11-14 V6; 86-14 V8, Excluding 13-14 GT500)

Item 18247
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Upgraded Hardware
      • Stainless Steel Construction
      • 15% Stronger Than Grade 8 Steel
      • 12 Point Head Design
      • Made in the USA
      • Fits 1986-2014 8.8" Equipped Mustangs

      Description

      Performance Upgrade. Securely mount your Mustangs 8.8" Rear Differential Cover by replacing that old weak stock hardware with high strength ARP Fasteners. ARP Fasteners are ideal for high performance street and track Mustangs.

      Premium Quality. Made in the USA from specially-engineered stainless steel that features a polished finish to resist corrosion, these ARP Differential Cover Bolts are hardened to a tensile strength of 170,000 psi to provide superior strength for long-lasting performance. These ARP stainless steel bolts are 15-percent stronger than standard Grade 8 steel.

      Application. These Stainless Steel ARP Header Bolts are designed for use on 1986-2014 Mustangs equipped with the 8.8" rear end, including the 2011-2014 V6, 1986-2014 GT, Bullitt, Mach 1, 2007-2012 Shelby GT500 and 1993-2004 SVT Cobra.

      Technical Note: Not compatible with aluminum differential covers.

      Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

      MPN# 437-3001

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

      4.6

      Customer Reviews (20)

      Write a Review

      Ratings Summary

      4.6 out of 5 overall rating from 20 customers




      • August 25, 2019

        5 2013 V6 - Mushtang

        Great looks and quality

        They look great on the stock steel cover if you clean it up and paint it, but be aware they will not fit on the Ford Racing cast aluminum cover, and probably other aluminum covers.

        Helpful (0)
      • May 04, 2019

        5 2018 GT - Don

        Works great

        Bolts worked great. They take a ⅜ 12 point, which would have been nice to been labeled on the package. They look great as well. Highly recommended.

        Helpful (0)
      • December 27, 2018

        5 2006 GT - JFSZ28

        Differential cover bolts

        They fit well and added looks to the cover. They seem stronger than the factory parts. The manufacturer makes a good quality part.

        Helpful (4)
      • July 23, 2018

        5 1992 LX - MikeM

        Diff bolts

        Beautiful bolts, perfect fit, fast delivery, really accents the aluminum differential cover, there is nothing worse than a great looking differential with rusty bolts, totally happy with everything

        Helpful (6)
      • February 07, 2018

        5 2011 GT - JoseA

        Great

        Great pieces of art. Just what i was waiting. Five stars seller !!!

        Helpful (6)
      • December 23, 2017

        5 2013 GT - PayneV

        Great quality

        These bolts are high quality material. I’m very happy in knowing that my differential cover is sealed with high quality bolts that I can depend on under both Street and track conditions. 5/5 stars would recommend.

        Helpful (6)
      • December 09, 2017

        5 2007 GT - BarryL

        Looks good

        Altogether looks good Went together nicely and looks great

        Helpful (6)
      • October 15, 2017

        1 2004 Cobra - JoeyC

        ARP is the best

        I am a huge fan of arp fasteners. These look great just caution: will not work with aftermarket covers.

        Helpful (8)
      • September 18, 2017

        5 2000 GT - SilverStang159

        Great product.

        Looks great, works great, fast shopping. Definitely first place to go for Mustang parts!

        Helpful (6)
      • August 04, 2017

        5 2007 GT - AdamH

        ARP Bolts

        This company name stands alone in security of holding $1000's of dollars worth of internals together...a must have for peace of mind...

        Helpful (6)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      Hello. I was going to purchase this set of bolts but I see this note: "Technical Note: Not compatible with aluminum differential covers." What bolts would be recommended for aluminum differential covers? Thanks~

      • The bolts that we recommend would be 304 stainless steel bolts. You can either get those or zinc coated steel as the aluminum bolts will not react well with the differential covers.

      Helpful (1)

      Have a 88 Mustang gt.Will these work with the ford racing diff cover 8.8 gear that you have on your website?

      • Unfortunately, these bolts will not work with aluminum differential covers and will not work with the Ford Performance differential cover due to that cover being aluminum.

      Helpful (0)

      will these fit the frpp finned cover? are these bolts long enough for use with the gt500 aluminium finned cover?

      • Not ment to be torqued down onto aluminum covers

      Helpful (0) Show 1 more answer
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (10) Bolts
      • (10) Washers

      Tech Specs

      • Material : Stainless steel
      • Finish: Polished
      • Head Style: 12-point
      • Thread Size: 5/16 in
      • Underhead Length: 0.750 in

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • Bullitt - 01, 08, 09
      • Cobra - 93, 94, 95, 96, 97, 98, 99, 00, 01, 03, 04
      • Cobra R - 93, 95, 00
      • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
      • GT500 - 07, 08, 09, 10, 11, 12
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Mach 1 - 03, 04
      • Other - 86
      • V6 - 11, 12, 13, 14

      Fits Mustangs equipped with a 8.8" rear end only. Not compatible with aluminum differential covers

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