Differentials for the Calibra


3J Driveline Differential - F20

3J Driveline NXG Limited Slip Differential for all Vauxhalls with F20 gearbox.

Now available, 'New' 3J Driveline Ltd Designed and manufactured NXG (NeXt Generation). The strongest, most progressive and versatile LSD unit in the market place.

The 3J plate packs always run with 8 active surfaces, even in our lighter settings, giving maximum surfaces and surface area contact during use. Our new pre-load spacer helps generate the pre-load. Rather than just have the 2 or 3 settings of other units, we can 'fine tune' to particular pre-load settings complemented with our choice of ramps, to get the perfect LSD set up for you.

The Bevel and planet gear pack has been designed to be the smoothest mesh, biggest and strongest tooth profile that we have ever been involved with. Eliminating the rattle, and excessive back lash of other units. Also With the added benefit of dual ramps. Dual Ramps available are 30/90, 40/90, 30/60, 45/45, 50/90, plus more by request.

**Please Note: In order to supply you with the best set-up for your vehicle, we will need some information about your vehicle and its intended use, as this will determine which ramp is required. Please contact us before/after ordering, by phone 01858 433599 or email sales@lmfvauxhall.com **


£714.00 (849.66)

Quaife ATB Differential

The Quaife Automatic Torque Biasing Differential enables your car to accelerate quicker and corner faster. How? Simply by getting the power to the ground!

The Quaife differential powers both drive wheels under nearly all conditions, instead of just one. It senses which wheel has the better grip, and automatically biases the power to that wheel. It does this smoothly and constantly, and without ever completely removing power from the other wheel.

When accelerating out of a corner, the QUAIFE biases greater power to the outside wheel, reducing inside-wheel spin. This allows the driver to begin accelerating earlier, exiting the corner at a higher speed.


£655.80 (780.40)

Spacer for use with F28 Gearbox

Spacer for use with QDF2B in F28 gearbox.

This spacer must be used when fitting the Quaife QDF2B differential into an F28 front wheel drive gearbox.


£29.57 (35.19)