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TA Performance Cast Alloy Girdled Diff Cover : Fits Borg Warner M75/M76|M78 9 Bolt

AU$471.00
Expected ship date:Tomorrow
AU$471.00
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Overview

Made from 356-t6 cast aluminium, these girdles incorporate a reinforced crossbar. The crossbar houses the load bolts that apply pressure to the bearing caps. This feature, along with the thick casting, prevents bearing cap deflection under severe loads. Which in turn greatly reduces or eliminates (in most cases) bearing cap fatigue and failure.

Specifically designed to add support to the bearing caps under severe loads and acceleration, these girdles substantially strengthen the rear end. They also add fluid capacity, which helps to lower the fluid temperature. Comes with drain and fill plugs for easy maintenance.

  • All girdles are Are made of 356 aircraft grade aluminium, heat treated to t6 specifications, each cover is then stress relieved.
  • Incorporate a fill port and a drain port for ease of servicing.
  • Incorporate 2 load bolts with swivel "feet" for supporting the bearing caps.
  • Increase fluid capacity approx. 1/2 Pint.
  • Show a decrease in operating temperature, average of 15 degrees.
  • Weighs about 7 lbs.
  • Improves undercarriage appearance.

 

Customer Reviews

Average Customer Rating
Ease of Installation
Build Quality
Price/Value
Appearance
Nice piece. By Tony. (posted on 31/12/2025)
This is a good quality diff cover that also adds strength and good looks to your old Val's rear end. It should be stated in the ad on website that this comes with a diff cover gasket so you don't (like me) buy an additional gasket. But hey, I suppose it doesn't hurt to have a spare.
Looks good %uD83D%uDC4D By darren (posted on 19/12/2025)
Fits great
Looks good %uD83D%uDC4D By darren (posted on 19/12/2025)
Fits great
Very good quality. By Dan (posted on 4/07/2020)
Had to grind a bit off the face to make it fit flush, otherwise works very well. All bolt holes lined up exact.

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Additional Information

SKU 13897
Product Type differential covers
Sale Unit Each
© 2025 Hemi Performance. All Rights Reserved.

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