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Looking for aftermarket parts to modify or upgrade your 1981 Mercury Cougar with ring & pinions? At Tunersports.com we carry a huge selection of the top name brand performance ring & pinion parts and accessories.
 IN STOCK - LOW YPKF8.8-P-28Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. This kit fits Yukon Dura Grip & Eaton positractions and delivers everything needed for a complete and proper spider gear set replacement... Yukon Gear Positraction internals For 8.8in Ford w/ 28 Spline Axles 1979-1982 Mercury Cougar XR-7 1981-1986 Mercury Cougar Base $355.89 |
 IN STOCK - DROPSHIPS YPKF8.8-P-31Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. This kit fits Yukon Dura Grip & Eaton limited slip differential positraction units and delivers everything needed for a complete and pro... Yukon Gear Positraction internals For 8.8in Ford w/ 31 Spline Axles 1979-1982 Mercury Cougar XR-7 1981-1986 Mercury Cougar Base $355.89 |