PS13 Silvia SR20DET
Redtop 'Straightcam' Engines
Twin Cam, Turbo, 16 valve
Rear Diff Uprated Polyurethane Mounting Bush Kit
Reduces 'Tramp' etc. . .
Rear Uprated Polyurethane Superpro Diff Mounting Bush Kit for PS13 Silvia with SR20DET Redtop engines. This kit contains enough to do both Rear Diff Front Mount Bushes- the vertical ones. The Durometer (Hardness) of this Polyurethane Bush Kit has been specifically designed to give a significant improvement on the characteristics of the original Diff Mounting Bushes.