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Hurst B&M Finned Differential Cover - 8.8 in. (86-14 GT, Mach 1; 07-12 GT500; 93-98 Cobra; 11-14 V6)

5 Reviews
Our Price

$169.99

  • Item #100612
  • MPN# 40297

  • Market Price $189.99
  • You Save 11% ($20.00)
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Customer Photos
Features
  • Finned design dissipates heat - increases gear life
  • Light-weight cast aluminum construction
  • Magnetic drain plug included
  • Features "B&M" logo
  • Fits 1986-2014 8.8" solid axle equipped Mustangs
Description
Stronger Than Stock. When upgrading the rear gears in your Mustang it's always a good idea to replace the wimpy stock differential cover with a super strong, light weight Aluminum Differential Cover for additional safety and peace of mind.

Finned Aluminum Reduces Heat. Constructed from light-weight cast aluminum the B&M Mustang 8.8" Differential Cover features a finned design that dissipates heat much faster than the stock factory unit to prolong the life of your ring and pinion gears.

Recommended Upgrade. When changing your differential cover it is recommended to upgrade to fresh Royal Purple Synthetic Gear Oil. You will need 3 quarts of Gear Oil.

Application. This Finned B&M Differential Cover is designed to fit the 1986-2014 Mustangs equipped with the 8.8" solid axle rear end, including the 2011-2014 V6, 1986-2014 GT, Bullitt, Mach 1, BOSS, Shelby GT500 and 1993-1998 SVT Cobra. It will not fit 1999-2004 Independent Rear Suspension (IRS) equipped SVT Cobras.

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

Won't fit? Add an exception

What's in the Box
  • (1) Axle Differential Cover
  • (1) Magnetic Drain Plug
  • (12) Bolts
  • (10) Washers
  • (2) Nuts
Installation Info
Will it fit my Mustang?
  • Foxbody - 86, 87, 88, 89, 90, 91, 92, 93
  • Cobra - 93, 94, 95, 96, 97, 98
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • Bullitt - 01, 08, 09
  • Mach 1 - 03, 04
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
  • V6 - 11, 12, 13, 14
  • Boss 302 - 12, 13

Fits Mustangs equipped with a 8.8" rear end only. Does not fit 1999-2004 IRS equipped Cobras

Most Helpful Reviews

5/5
Hurst B&M Finned Differential Cover

Sweet part!!! Had installed with 3.55 gears to replace the stock 3.31's. Helping to keep temperature down for sure. Mustang with the other mods now fly's down the road..

Helpful (1)

5/5
Nice solid piece

American muscle was great to deal with as always. Do a parts inventory before removing your stock cover! In my excitement to do the install I took off the stock pieces and prepped everything to go on, ...

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Helpful (1)

Read All 5 Reviews
Overall Rating 5 out of 5 stars

Customer Photos (1) View All Photos

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1 Questions / 1 Answers

Ask a Question

How is clearance with the panhard bar on this? Specifically a 2008 GT with the Steeda adjustable bar.

rtvistabluegt Year: 2008 Model: GT

  • You will need to install a panhard bar relocation bracket for this to fit properly

    drew302 Year: 2012 Model: GT Top 50 Contributor

    Good Answer (0)

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Customer Reviews (5) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

Installation Cost:0-$100

  • Performance Gain 3.8 3.8
  • Fit 4.8 4.8
  • Bang For Your Buck 4.6 4.6



  • 5/5

    Installation Time: Afternoon

    April 24, 2014

    Nice solid piece

    American muscle was great to deal with as always. Do a parts inventory before removing your stock cover! In my excitement to do the install I took off the stock pieces and prepped everything to go on, only to discover that B&M did not include the magnetic drain plug and the supplied washers were too big to fit into the machined holes in the cover. After I supplied my own hardware I will say its a beautiful piece and the bearing cap support bolts give me a little more piece of mind when hammering the throttle.

    TheBigA

    Year: 2011 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 16, 2014

    Best Diff Cover Available

    I chose this cover for its features and great looks. It seemed to have the best combination of all the features of all the covers and this part did not disappoint. This cover was an exact fit and did not require any relocation of the panhard bar. The installation instructions were easy to follow and I was able to install the cover in about an hour in my driveway. The hardware in the kit is all stainless steel and high quality (it even has a magnetic drain plug). The only complaint that I have is that this beautiful part isn't as visible to the vehicles behind me like it would be on a lifted truck.

    Engineer

    Year: 2006 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Sacramento, CA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    January 24, 2014

    Hurst B&M Finned Differential Cover

    Sweet part!!! Had installed with 3.55 gears to replace the stock 3.31's. Helping to keep temperature down for sure. Mustang with the other mods now fly's down the road..

    FloridaRob

    Year: 2013 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 West Palm Beach, FL, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 28, 2014

    As described and shipped immediately

    Once again I order on Wed and have my parts by Fri! AM ships their stuff right away so it takes only two days to have my parts with free standard shipping and I'm in Boston! Cover is a nice quality piece and was described well Appreciate the Mach 1Reg discount too! Both my son and myself have used AM many times and will continue to do so in the future. - Jim C

    Jcal84

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 2 South of Boston

    Helpful (0) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    May 29, 2015

    04 Supercharged GT

    I purchased the cover as part of my gear upgrade to 3:73's. The cover was a perfect fit. The only thing I regret is not taking pictures of the finished product. My car is lowered so you can't see the cover.

    DrewsWorld

    Year: 2004 Model: GT 'Stangs I have owned: 3 Fort Washington, MD

    Helpful (0) (0)

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