View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 1981 GMC K2500 with lift kits? At Tunersports.com we carry a huge selection of the top name brand performance lift kit parts and accessories.
 IN STOCK - DROPSHIPS 13720KTuff Country 73-87 Chevy Truck 3/4 Ton 4x4 K20 3in Lift Kit EZ-Ride (No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $788.12 |
 IN STOCK - DROPSHIPS 13720KNTuff Country 73-87 Chevy Suburban 3/4 Ton 4x4 3in Lift Kit EZ-Ride (SX8000 Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,062.23 |
 IN STOCK - DROPSHIPS 13721KTuff Country's straight axle suspension lift kits for the 1969 thru 1991 Chevy Suburban feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride cha... Tuff Country 73-87 Suburban 3/4 Ton 4X4 3in Lift Kit EZ-Ride (w/52in Rr Springs No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,416.60 |
 IN STOCK - DROPSHIPS 13721KNTuff Country's straight axle suspension lift kits for the 1969 thru 1991 Chevy Suburban feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride cha... Tuff Country 73-87 Suburban 3/4 Ton 4X4 3in Lift Kit EZ-Ride (w/52in Rr Springs SX8000) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,690.71 |
 IN STOCK - DROPSHIPS 13722KTuff Country 73-87 Chevy Suburban 3/4 Ton 4wd 3in Lift Kit Heavy Duty (No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $863.37 |
 IN STOCK - DROPSHIPS 13722KNTuff Country 73-87 Chevy Suburban 3/4 Ton 4wd 3in Lift Kit Heavy Duty (SX8000 Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,137.48 |
 IN STOCK - DROPSHIPS 13723KTuff Country's straight axle suspension lift kits feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics teflon inserts are also u... Tuff Country 73-87 Chevy Truck 3/4 Ton 4X4 3in Lift Kit HD (w/52in Rear Springs No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,491.86 |
 IN STOCK - DROPSHIPS 13723KNTuff Country's straight axle suspension lift kits feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics teflon inserts are also u... Tuff Country 73-87 Chevy Suburban 3/4 Ton 4X4 3in Lift Kit HD (w/52in Rear Springs SX8000) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,765.97 |
 IN STOCK - DROPSHIPS 14720KTuff Country 73-87 GMC Truck 3/4 Ton 4x4 4in Lift Kit EZ-Ride (No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $913.70 |
 IN STOCK - DROPSHIPS 14720KNTuff Country 73-87 Chevy Suburban 3/4 Ton 4x4 4in Lift Kit EZ-Ride (SX8000 Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,187.63 |
 IN STOCK - DROPSHIPS 14721KTuff Country's straight axle suspension lift kits feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics teflon inserts are also u... Tuff Country 73-87 Suburban 3/4 Ton 4X4 4in Lift Kit EZ-Ride (w/52in Rear Springs No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,520.40 |
 IN STOCK - DROPSHIPS 14721KNTuff Country's straight axle suspension lift kits feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics teflon inserts are also u... Tuff Country 73-87 Suburban 3/4 Ton 4X4 4in Lift Kit EZ-Ride (w/52in Rear Springs SX8000) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,794.32 |
 IN STOCK - DROPSHIPS 14723KTuff Country 73-87 Chevy Truck 3/4 Ton 4wd 4in Heavy Duty Lift Kit (w/ Rear Blocks No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,001.11 |
 IN STOCK - DROPSHIPS 14723KNTuff Country 73-87 Chevy Suburban 3/4 Ton 4wd 4in Lift Kit Heavy Duty (SX8000 Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,275.03 |
 IN STOCK - DROPSHIPS 14724KTuff Country's straight axle suspension lift kits feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics teflon inserts are also u... Tuff Country 73-87 Chevy 3/4 Ton 4X4 (w/52in Lng Rr Leaf Spng) 4in HD Lft Kt (w/Rr Spng No Shks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,607.82 |
 IN STOCK - DROPSHIPS 14724KNTuff Country's straight axle suspension lift kits feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics teflon inserts are also u... Tuff Country 73-87 Suburban 3/4 Ton 4X4 4in Lift Kit Heavy Duty (w/52in Rear Springs SX8000) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,881.74 |
 IN STOCK - DROPSHIPS 16720KTuff Country 73-87 Chevy Suburban 3/4 Ton 4x4 6in Lift Kit EZ-Ride (No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,494.09 |
 IN STOCK - DROPSHIPS 16720KNTuff Country 73-87 Chevy Suburban 3/4 Ton 4x4 6in Lift Kit EZ-Ride (SX8000 Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $1,766.96 |
 IN STOCK - DROPSHIPS 16721KTuff Country's straight axle suspension lift kits for the 1969 thru 1987 Chevy trucks feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride chara... Tuff Country 73-87 Chevy 3/4 Ton 4X4 K20 6in Lift Kit EZ-Ride (w/52in Rr Springs No Shocks) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $2,335.30 |
 IN STOCK - DROPSHIPS 16721KNTuff Country's straight axle suspension lift kits for the 1969 thru 1987 Chevy trucks feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride chara... Tuff Country 73-87 Suburban 3/4 Ton 4X4 6in Lift Kit EZ-Ride (w/52in Rear Springs SX8000) 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $2,609.22 |
 IN STOCK - LOW 97008Tuff Country's block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.... Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 2in Rear Block & U-Bolt Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $132.03 |
 OUT OF STOCK 97009Tuff Country's block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.... Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 3in Rear Block & U-Bolt Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $144.35 |
 IN STOCK - DROPSHIPS 97010Tuff Country's block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.... Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 4in Rear Block & U-Bolt Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $197.30 |
 IN STOCK - DROPSHIPS 97011Tuff Country's block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.... Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 5.5in Rear Block & U-Bolt Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Base / High Sierra / Sierra Classic $227.37 |