Looking for aftermarket parts to modify or upgrade your 1981 GMC C2500 with ring and pinion install kits? At Tunersports.com we carry a huge selection of the top name brand performance ring and pinion install kit parts and accessories for your C2500.
Whether you have a 1981 GMC C2500 in Base to Sierra Grande trim we have you covered. We have 5 ring and pinion install kits available to mod your C2500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS PK GM14T-AYukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be reused. This kit uses Timken bearings and races along with high quality seals and small parts. Yukon does extensive research for each application to mak... Yukon Gear Pinion install Kit For 88 and Older 10.5in GM 14 Bolt Truck Diff 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $363.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS PK GM9.5-AYukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be reused. This kit uses Timken bearings and races along with high quality seals and small parts. Yukon does extensive research for each application to mak... Yukon Gear Pinion install Kit For 97 & Down GM 9.5in Diff 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $299.89 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS YSPTW-036Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.... Yukon Gear 9.5 Standard Open Pinion Gear Thrust Washer 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $39.44 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS YSPTW-045Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.... Yukon Gear 14T Side Gear Thrust Washer 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $27.37 SALE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS YSPTW-046Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.... Yukon Gear 14T Pinion Gear Thrust Washer 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $27.37 SALE VIEW PRICE IN CART |