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Looking for aftermarket parts to modify or upgrade your GMC K1500 with final drive gears? At Tunersports.com we carry a huge selection of the top name brand performance final drive gear parts and accessories.
 OUT OF STOCK YG D44-308Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear Dana 44 High Performance Ring & Pinion Gear Set Replacement 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $454.89 |
 OUT OF STOCK YG D44-331Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Replacement Gear Set For Dana 44 in a 3.31 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $454.89 |
 IN STOCK YG D44-354Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Replacement Gear Set For Dana 44 in a 3.54 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $454.89 |
 IN STOCK YG D44-373Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Replacement Gear Set For Dana 44 in a 3.73 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $454.89 |
 OUT OF STOCK YG D44-392Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Replacement Gear Set For Dana 44 in a 3.92 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $454.89 |
 IN STOCK - LOW YG D44-411Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Replacement Gear Set For Dana 44 in a 4.11 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $454.89 |
 IN STOCK YG D44-411TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For Dana 44 in a 4.11 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $454.89 |
 IN STOCK YG D44-456Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For Dana 44 in a 4.56 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $454.89 |
 OUT OF STOCK YG D44-456TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For Dana 44 in a 4.56 Ratio / Thick 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $527.89 |
 IN STOCK YG D44-488Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For Dana 44 Standard Rotation in a 4.88 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $448.89 |
 IN STOCK - LOW YG D44-488TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For Dana 44 Standard Rotation / 4.88 Thick 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $399.89 |
 IN STOCK - DROPSHIPS YG D44-513Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For Dana 44 Standard Rotation / 5.13 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $475.89 |
 IN STOCK - DROPSHIPS YG D44-513TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear Replacement Ring & Pinion Thick Gear Set For Dana 44 Standard Rotation / 5.13 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $545.89 |
 IN STOCK - DROPSHIPS YG D44-538Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For Dana 44 in a 5.38 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $527.89 |
 IN STOCK - DROPSHIPS YG D44-589Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For Dana 44 in a 5.89 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $475.89 |
 IN STOCK - DROPSHIPS YG GM12T-308Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12T in a 3.07 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $454.89 |
 IN STOCK - DROPSHIPS YG GM12T-342Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Truck in a 3.42 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $454.89 |
 IN STOCK - DROPSHIPS YG GM12T-373Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Truck in a 3.73 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $454.89 |
 IN STOCK - DROPSHIPS YG GM12T-373TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Thick Gear Set For GM 12 Bolt Truck in a 3.73 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $454.89 |
 IN STOCK - DROPSHIPS YG GM12T-411Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Truck in a 4.11 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $454.89 |
 IN STOCK - DROPSHIPS YG GM12T-411TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Thick Gear Set For GM 12 Bolt Truck in a 4.11 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $454.89 |
 IN STOCK - DROPSHIPS YG GM12T-456Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Truck in a 4.56 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $454.89 |
 IN STOCK - LOW YG GM12T-456TYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Thick Gear Set For GM 12 Bolt Truck in a 4.56 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $454.89 |
 IN STOCK - DROPSHIPS YG GM12T-513Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Gear Set For GM 12 Bolt Truck in a 5.13 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $523.89 |
 IN STOCK - DROPSHIPS YG GM8.25-308RYukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacti... Yukon Gear High Performance Yukon Gear Ring & Pinion Gear Set For GM 825in Ifs Reverse Rotation In A 1988-1993 GMC K1500 Sierra / Sierra SLX 1988-1999 GMC K1500 Sierra SLE 1993-1993 GMC K1500 Sierra Sport 1994-1998 GMC K1500 Sierra Special 1994-1999 GMC K1500 Sierra SL / Sierra SLT 1995-1995 GMC K1500 Sierra SLS $541.89 |