Whiteline Plus 03+ Pontiac GTO Traction Control Rear Differential Mount Insert

Whiteline's differential insert bushings work within the voids of the original factory bushing to ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
Whiteline Differential - mount bushing.

• Whiteline's latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.


• Specially bonded design for optimised strength typically required in high load bearing applications.


• Inserts are designed to work with the original factory bushing rather than replacing it.