MACE M78 TORQUE-LOCK LSD DIFF TO SUIT HSV SENATOR VP VR VS
SKU: 94294245679

MACE M78 TORQUE-LOCK LSD DIFF TO SUIT HSV SENATOR VP VR VS

Sale price$220.05 Regular price$244.50
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Description

MACE M78 TORQUE-LOCK LSD DIFF TO SUIT HSV SENATOR VP VR VSThis Mace Torque Lock limited slip differential (LSD) uses a sophisticated design to provide a quiet, automatic splitting of torque. It performs like an open differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. The advantage of the limited slip differential design is apparent when comparing it to the standard or "open" diff. In vehicles with this older style

This Mace Torque-Lock limited slip differential (LSD) uses a sophisticated design to provide a quiet, automatic splitting of torque. It performs like an open differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant.

The advantage of the limited-slip differential design is apparent when comparing it to the standard or "open" diff. In vehicles with this older style ofdiff when one wheel began to slip or lose contact with the ground the slipping or non-contacting wheel would still receive the majority of the power whilst the contacting wheel remains stationary with the ground.

This issue is completely resolved with the Torque-Lock LSD. Harnessing a similar configuration to the Harrop and Eaton Truetracs, the automatic torque biasing design makes it the perfect limited slip differential upgrade for any enthusiast that will be using their vehicle for either straight-line drag, circuit, off-road or tough street work.

The proven helical gear technology found in the Torque-Lock LSD eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its durability, but its smooth and quiet operation as well. The low cost and effective operation all make the Mace limited slip differential the ideal choice for performance vehicles.

Vehicle Fitment Guide

 

Notes:

  • It is recommended to get a differential professional to install this item.
  • This Torque Lock LSD only suits Borg Warner diffs with 28 spline axles.
  • The M80 is a 3 bolts flange and the M78 is a 4 bolts flange.
  • Please check your differential before making a purchase.
  • The pinion may need to be machined down to clear the new supplied centre.
  • The image is for illustrative purposes only.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94294245679

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Doug Fitzpatrick
Alexandria, US
★★★★★ 5
Quality filter.
Size: (Pack of 1)
I have been using these filters for years on my Grand Caravan. Wait till they go on sale and stock up on them.
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Reviewed in the United States on May 17, 2026
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Gregg Smith
Charlottesville, US
★★★★★ 4
Good OEM replacement, but check the contents
Size: (Pack of 1)
This filter was perfect for my 2020 ram 1500, however I had to get a replacement because the gasket was not included in the box as delivered. I contacted the seller and they replaced it within two days. The replacement unit had both the filter, and the gasket in the box it should've been.
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Reviewed in the United States on June 27, 2025
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pullitmans
Charlottesville, US
★★★★★ 5
Good price
Size: (Pack of 1)
Just as described, good price.
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Reviewed in the United States on May 22, 2026
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Potato
Louisville, US
★★★★★ 5
Well made filter.
Size: (Pack of 1)
High quality manufacture.
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Reviewed in the United States on May 14, 2026
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Philly Fan
Fort Morgan, US
★★★★★ 5
democracy in action or am I allowed to vote
Format: Paperback
This is a superb document on the history of voting rights in America from its founding to 2000. Well worth reading about the struggles of Americans to get the vote. The discussion of suffrage for all Americans. How those that had the vote trying to prevent other people from getting the vote. We struggle with this today, given that President Drumpf is more than willing to disregard the majority of American voters. Our democracy beware and here is the history.
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Reviewed in the United States on December 28, 2020

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