Pedders rear crossmember urethane bush inserts fit 2007–2009 Pontiac G8 and referenced 2014+ Chevy SS applications to restore solid mounting where factory bushings have degraded. The inserts fill voids in worn bushings, reduce axle tramp, and are designed for straightforward installation. Pedders highlights durability and a design focused on maintaining alignment while improving axle stability.
Pedders Urethane Rear Crossmember Bush Insert (4 PKT) 07-09 Pontiac G8 / 2014+ Chevy SS