Our polyurethane mount kit includes a pair of polyurethane engine mounts and gearbox mount, providing rugged and flex-free mounting for your engine and gearbox. Replacing the standard, flexible mounts is the perfect way to ensure all of the engine's power is transferred to the rear wheels and not lost through unnecessary torque reaction movement. Features: ---Polyurethane engine and gearbox mounts ---Provides solid, flex-free mounting points for your engine and gearbox ---HRC-80 hardness rating Compatible with Nissan 180SX, PS13 Silvia, 200SX S13 & S14 and S15 Silvia with SR20DET and CA18DET engines.
