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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.
 IN STOCK - DROPSHIPS ZG D44-589USA Standard Replacement Ring & Pinion Gear Set For Dana 44 in a 5.89 Ratio 1979-1980 GMC K1500 Base / High Sierra / Sierra Classic / Sierra Grande $320.89 |
 IN STOCK - DROPSHIPS ZG GM12T-308USA Standard Ring & Pinion Gear Set For GM 12 Bolt Truck in a 3.08 Ratio 1979-1982 GMC K1500 Sierra Grande 1979-1986 GMC K1500 Base / High Sierra / Sierra Classic $440.89 |
 IN STOCK - DROPSHIPS ZG GM12T-342USA Standard Ring & Pinion 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 $387.89 |
 IN STOCK - DROPSHIPS ZG GM12T-373USA Standard Ring & Pinion 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 $416.89 |
 IN STOCK - DROPSHIPS ZG GM12T-373TUSA Standard Ring & Pinion 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 $387.89 |
 IN STOCK - DROPSHIPS ZG GM12T-411USA Standard Ring & Pinion 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 $387.89 |
 IN STOCK - DROPSHIPS ZG GM12T-411TUSA Standard Ring & Pinion 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 $387.89 |
 IN STOCK - DROPSHIPS ZG GM12T-456USA Standard Ring & Pinion 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 $387.89 |
 IN STOCK - DROPSHIPS ZG GM12T-456TUSA Standard Ring & Pinion 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 $390.89 |
 IN STOCK - DROPSHIPS ZG GM8.25-411RUSA Standard Ring & Pinion Gear Set For GM 8.25in IFS Reverse Rotation in a 4.11 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 $359.89 |
 IN STOCK - DROPSHIPS ZG GM8.25-456RUSA Standard Ring & Pinion Gear Set For GM 8.25in IFS Reverse Rotation in a 4.56 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 $359.89 |
 IN STOCK - DROPSHIPS ZG GM8.25-488RUSA Standard Ring & Pinion Gear Set For GM 8.25in IFS Reverse Rotation in a 4.88 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 $359.89 |
 IN STOCK - DROPSHIPS ZG GM8.25-513RUSA Standard Ring & Pinion Gear Set For GM 8.25in IFS Reverse Rotation in a 5.13 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 $359.89 |
 IN STOCK - DROPSHIPS ZG GM9.5-373USA Standard Ring & Pinion Gear Set For GM 9.5in in a 3.73 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 $381.89 |
 IN STOCK - DROPSHIPS ZG GM9.5-411USA Standard Ring & Pinion Gear Set For GM 9.5in in a 4.11 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 $381.89 |
 IN STOCK - DROPSHIPS ZG GM9.5-456USA Standard Ring & Pinion Gear Set For GM 9.5in in a 4.56 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 $381.89 |
 IN STOCK - LOW ZG GM9.5-488USA Standard Ring & Pinion Gear Set For GM 9.5in in a 4.88 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 $381.89 |
 IN STOCK - DROPSHIPS ZG GM9.5-513USA Standard Ring & Pinion Gear Set For GM 9.5in in a 5.13 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 $381.89 |
 IN STOCK - DROPSHIPS ZMNV23712USA Standard Gear manufactures a full line of top-quality transmission parts. You can count on USA Standard Gear to fulfill all your transmission, differential, and general replacement part needs.... USA Standard 01-06 Chevrolet Silverado 2500 HD NV4500 Manual Transmission 3rd Gear (29-Tooth) 1995-1995 GMC K1500 Sierra SL / Sierra SLE / Sierra SLS / Sierra SLT / Sierra Special $131.89 |