If you're looking at upgrading the performance of your vehicle without venturing into engine tear downs or expensive tuning packages, then you can't go past our upgraded differential gear sets. Focused on retaining an appetising affordability to performance ratio, installing a shorter differential ratio is probably one of the most noticeable performance modifications you can do without compromising driveability and compliance.

Our Mace differential gear sets have undergone an extensive manufacturing process to ensure OEM-like fitment and durability in any application. The superior finish provides a more consistent, higher quality product as proven in our very own cars!

This Mace performance gear set is specifically designed to suit HSV vehicles fitted with VL, VN, VG, VQ, VP, VR, VS.I and VS.II series.

Contents:

• 1 X Mace M78 3.73 differential gear set

Vehicle Fitment Guide

Notes:

• A qualified differential shop is necessary to install this differential gear set as it requires a modification to the pinion bearing cup.
• Speedo calibration is required post installation.
• The M78 is a 4 bolts flange and the M80 is a 3 bolts flange.
• This Diff gear set only suits Borg Warner diffs.
• The image is for illustrative purposes only.