Round cross-pin bore shift coupler bushings in black Delrin material. These are designed to have zero clearance in both fore-aft and rotational movements. Virtually no compliance or NVH mitigation. These can be installed in O.E.M. 356, 911, 911 Turbo, 912, 912E, (’73-’76) 914, and 930 diecast housings and R&S billet housings.
Warranty: 36 Months