Looking for aftermarket parts to modify or upgrade your GMC R3500 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 R3500.
Whether you have a 1987 or 1991 GMC R3500 in Base to SLE trim we have you covered. We have 14 final drive gears available to mod your R3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW YG D70-354Yukon 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 Gear Set For Dana 70 in a 3.54 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $784.89 |
 IN STOCK - DROPSHIPS YG D70-373Yukon 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 Dana 70 in a 3.73 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $764.89 |
 IN STOCK - LOW YG D70-411Yukon 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 Dana 70 in a 4.11 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $564.89 |
 IN STOCK - DROPSHIPS YG D70-456Yukon 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 70 in a 4.56 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $564.89 |
 IN STOCK - DROPSHIPS YG D70-456TYukon 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 70 in a 4.56 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $653.89 |
 IN STOCK - DROPSHIPS YG D70-488Yukon 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 70 in a 4.88 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $564.89 |
 IN STOCK - LOW YG D70-513Yukon 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 70 in a 5.13 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $564.89 |
 IN STOCK - DROPSHIPS YG D70-586Yukon 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 70 in a 5.86 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $499.89 |
 IN STOCK - DROPSHIPS YG D70-717Yukon 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 70 in a 7.17 Ratio 1987-1989 GMC R3500 High Sierra / Sierra Classic 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $731.89 |
 IN STOCK - DROPSHIPS ZG D70-354USA Standard Replacement Ring & Pinion Gear Set For Dana 70 in a 3.54 Ratio 1987-1987 GMC R3500 Base / High Sierra / Sierra Classic $372.89 |
 IN STOCK - LOW ZG D70-373USA Standard Replacement Ring & Pinion Gear Set For Dana 70 in a 3.73 Ratio 1987-1987 GMC R3500 Base / High Sierra / Sierra Classic $385.89 CLEARANCE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS ZG D70-411USA Standard Replacement Ring & Pinion Gear Set For Dana 70 in a 4.11 Ratio 1987-1987 GMC R3500 Base / High Sierra / Sierra Classic $385.89 |
 IN STOCK - DROPSHIPS ZG D70-456USA Standard Replacement Ring & Pinion Gear Set For Dana 70 in a 4.56 Ratio 1987-1987 GMC R3500 Base / High Sierra / Sierra Classic $385.89 |
 IN STOCK - DROPSHIPS ZG D70-488USA Standard Replacement Ring & Pinion Gear Set For Dana 70 in a 4.88 Ratio 1987-1987 GMC R3500 Base / High Sierra / Sierra Classic $385.89 |