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 for your K1500.
Whether you have a 1979 or 1999 GMC K1500 in Base to Sierra Sport trim we have you covered. We have 68 final drive gears available to mod your K1500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS YG D44-308Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... Yukon Gear Dana 44 High Performance Ring & Pinion Gear Set Replacement 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $399.89 |
 IN STOCK - DROPSHIPS YG D44-331Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - DROPSHIPS YG D44-354Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK YG D44-373Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - DROPSHIPS YG D44-392Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - LOW YG D44-411Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK YG D44-411TYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - LOW YG D44-456Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK YG D44-456TYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $463.89 |
 IN STOCK - DROPSHIPS YG D44-488Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $393.89 |
 IN STOCK - LOW YG D44-488TYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $350.89 |
 IN STOCK - LOW YG D44-513Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $417.89 |
 IN STOCK - DROPSHIPS YG D44-513TYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $479.89 |
 IN STOCK - DROPSHIPS YG D44-538Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $463.89 |
 IN STOCK - DROPSHIPS YG D44-589Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $417.89 |
 IN STOCK - DROPSHIPS YG GM12T-308Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - DROPSHIPS YG GM12T-342Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK YG GM12T-373Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - LOW YG GM12T-373TYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - DROPSHIPS YG GM12T-411Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - DROPSHIPS YG GM12T-411TYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - DROPSHIPS YG GM12T-456Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 OUT OF STOCK YG GM12T-456TYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $399.89 |
 IN STOCK - DROPSHIPS YG GM12T-513Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... 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 $460.89 |
 IN STOCK - LOW YG GM8.25-342RYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface fin... Yukon Gear High Performance Gear Set For GM 8.25in IFS Reverse Rotation in a 3.42 Ratio 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 $527.89 |