Brand new aftermarket performance 3.73 diff gears to suit Borg Warner all M75, M76, and M78 diffs.
THEY ARE A HYBRID SET, MADE LARGER THAN STANDARD , FIT STRAIGHT IN TO ALL MODELS WITHOUT MODIFICATION .
The pinion has the spigot so the tail shaft is properly supported in Commodore VX VY VZ M76 (v6 diff) models.
Runs the late style large nut.
Trim off the spigot to run in other models below:
Commodore VK (borg warner) VL VN VQ VG VP VR VS VT V6 & V8 ALL MODELS
Ford XY XW XC XF XF EA EB EF EL AU all M78 diffs inline 6 / V8, including IRS. Also BA / BF with the M78 diff. Will NOT suit BA/BF turbo or V8.
Ford Cortina (6 cylinder)
Nissan Pintara and Nissan Skyline R31
Chrysler Valiant VE VF VG VH VJ VK CL CM Centura KB 6 cyl, KC 4/6 Cyl diff
Being aftermarket except some gear noise, but tend to run pretty quiet at highway speeds.
It's recommended to have a professional install the gears, however it can be done by someone with moderate mechanical knowledge.
I have shim kits and other parts available to assist if required.
Flat $20 postage Australia wide