New Truetrac LSD Rear Diff Centre - Holden GMH Large Salisbury 10 Bolt Type - 28 Spline - 2.60 / 2.78 Ratio Only
Upgrade your Holden large Salisbury 10 bolt rear diff with this new Truetrac-style LSD centre. This unit is designed for Holden GMH large Salisbury 10 bolt differentials using 28 spline axles and 2.60 / 2.78 ratio gear sets.
Key Features
Engineered specifically for Holden Salisbury 10 Bolt Type differentials
Helical gear design for quiet, smooth, and maintenance-free operation
Improved traction and handling without compromising everyday drivability
Durable, high-strength construction for long-lasting performance
12-months warranty included
Factory differentials can suffer from wheel spin, uneven power distribution, and poor traction under load—especially in high-performance or slippery conditions. This Truetrac LSD solves these problems by delivering consistent torque to both wheels, reducing wheel slip and maximising grip without the need for clutches or regular servicing.
IMPORTANT FITMENT NOTE:
This centre suits 2.60 / 2.78 ratio gear sets only.
It does not suit 3.08, 3.36, 3.55, 3.70, 3.90, 4.11, 4.44 or higher ratio gear sets.
Holden large Salisbury 10 bolt diffs use different carrier/hemisphere offsets depending on the ratio family. The 2.60 / 2.78 ratios use one carrier offset, while 3.08 and higher ratios use a different carrier offset.
If this 2.60 / 2.78 centre is fitted with a 3.08-or-higher crown wheel and pinion, the crown wheel will sit in the incorrect position relative to the pinion and excessive backlash will result. This cannot be corrected with bearings or normal shim adjustment.
Nationwide Shipping No matter where you are in Australia, we can get this part to you. Our fast and reliable shipping service ensures coverage across the entire country, from major cities to regional areas and everywhere in between.
VIN Part Number Matching Not sure if this part fits your car? Text us your VIN, and we’ll confirm if it's the right match for you!