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The Whiteline rear crossmember mount insert kit for Pontiac G8 (2006–2009) and Pontiac GTO (2004–2006) is designed to work with the original bushing to reduce over-compliance and lost motion of the rear crossmember. This kit typically improves rear-end alignment and cornering feedback. Whiteline's synthetic elastomer resists oil and weathering, and the inserts include internal grease reservoirs and an install guide for straightforward fitting.
Whiteline 08-09 Pontiac G8 / 14-17 Chevy SS / Holden Commodore VE/VF Rear Crossmember Mount Insert
