Whiteline 04-06 Pontiac GTO / Holden Commodore VX-VZ 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.

This Part Fits:

Year	Make	Model	Submodel
2004-2006	Pontiac	GTO	Base