SPL Parts SOLID Differential Bushings (SPL SDBS Z33) _66.1_/_71.5 6 2018 Cadillac ATS Engine:

6 2018 Cadillac ATS Engine: 2

6 Twin Turbo 2010 Cadillac CTS Engine: 5

For EFI applications use regulator P/N 13134 or P/N 13110

Water Meth 1/8 NPT Bung - Cast into the outlet end tank

4WD 1990 Chevrolet V1500 Suburban 4WD

SPL Parts SOLID Differential Bushings (SPL SDBS Z33) _66.1_/_71.5 6 2018 Cadillac ATS Engine:SPL Parts SOLID Differential Mounting Bushings (SDBS) eliminate the stock mushy rubber bushings to hold the differential solidly to the subframe. The stock silicone filled differential bushing is notorious for tearing under hard driving (characterized by black streaks on the rear subframe from dried silicone leaked from the bushing). Our bushings will never break, and will keep the differential from "bouncing around" under hard launches acceleration.