Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 2in Rear Block & U-Bolt Kit

Tuff 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 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 block

• Designed For Rear Axle Only
• Made Of Cast Iron

The Tuff Country 97008 rear lift block and u-bolt kit provides an economical way to raise the rear end of select 3/4-ton 4WD Chevrolet trucks and compatible GMC applications. Designed for installation between the factory rear axle and leaf springs, the lift blocks help increase rear ride height while the included extended u-bolts provide the additional length needed for proper installation. This kit is intended for rear axle applications only.
Tuff Country builds the 97008 kit for a custom fit to the specified vehicle applications, helping simplify installation and provide a dependable suspension-lift solution. The kit includes cast-iron lift blocks and zinc-plated extended u-bolts designed to work with the factory rear leaf-spring suspension. Verify vehicle year, model, drivetrain, axle configuration, and existing suspension components before ordering to ensure compatibility.
The Tuff Country 97008 block and u-bolt kit fits select 1987–1991 Chevrolet and GMC 3/4-ton 4WD truck and Suburban applications, including GMC V2500 Suburban models. Professional installation is recommended, and all suspension components should be inspected and tightened according to the vehicle and component manufacturer’s specifications after installation. This product is sold as a complete kit for the listed application and is not intended for front axle use.

Features:

• Rear axle only: Designed for raising the rear end of compatible trucks and SUVs

• 2-inch lift: Raises the rear suspension using blocks installed between the axle and leaf springs

• Cast iron construction: Built for strength and durability in rear suspension applications

• Extended u-bolts included: Provides the additional length required for the lift-block installation

• Zinc-plated finish: Helps protect the u-bolts against corrosion

• Vehicle compatibility: Fits select 1987–1991 3/4-ton 4WD Chevrolet and GMC applications

Fitment:
Chevrolet K20 Cheyenne 1975
Chevrolet K20 Cheyenne 1976
Chevrolet K20 Cheyenne 1977
Chevrolet K20 Cheyenne 1978
Chevrolet K20 Cheyenne 1979
Chevrolet K20 Cheyenne 1980
Chevrolet K20 Cheyenne 1981
Chevrolet K20 Custom 1981
Chevrolet K20 Custom 1982
Chevrolet K20 Custom 1983
Chevrolet K20 Custom 1984
Chevrolet K20 Custom 1985
Chevrolet K20 Custom 1986
Chevrolet K20 Custom Deluxe 1975
Chevrolet K20 Custom Deluxe 1976
Chevrolet K20 Custom Deluxe 1977
Chevrolet K20 Custom Deluxe 1978
Chevrolet K20 Custom Deluxe 1979
Chevrolet K20 Custom Deluxe 1980
Chevrolet K20 Deluxe 1981
Chevrolet K20 Scottsdale 1975
Chevrolet K20 Scottsdale 1976
Chevrolet K20 Scottsdale 1977
Chevrolet K20 Scottsdale 1978
Chevrolet K20 Scottsdale 1979
Chevrolet K20 Scottsdale 1980
Chevrolet K20 Scottsdale 1981
Chevrolet K20 Scottsdale 1982
Chevrolet K20 Scottsdale 1983
Chevrolet K20 Scottsdale 1984
Chevrolet K20 Scottsdale 1985
Chevrolet K20 Scottsdale 1986
Chevrolet K20 Silverado 1975
Chevrolet K20 Silverado 1976
Chevrolet K20 Silverado 1977
Chevrolet K20 Silverado 1978
Chevrolet K20 Silverado 1979
Chevrolet K20 Silverado 1980
Chevrolet K20 Silverado 1981
Chevrolet K20 Silverado 1982
Chevrolet K20 Silverado 1983
Chevrolet K20 Silverado 1985
Chevrolet K20 Silverado 1986
Chevrolet K20 Pickup Base 1973
Chevrolet K20 Pickup Base 1974
Chevrolet K20 Suburban Base 1973
Chevrolet K20 Suburban Base 1974
Chevrolet K20 Suburban Custom 1981
Chevrolet K20 Suburban Custom 1982
Chevrolet K20 Suburban Custom 1983
Chevrolet K20 Suburban Custom 1984
Chevrolet K20 Suburban Custom 1985
Chevrolet K20 Suburban Custom 1986
Chevrolet K20 Suburban Custom Deluxe 1975
Chevrolet K20 Suburban Custom Deluxe 1976
Chevrolet K20 Suburban Custom Deluxe 1977
Chevrolet K20 Suburban Custom Deluxe 1978
Chevrolet K20 Suburban Custom Deluxe 1979
Chevrolet K20 Suburban Custom Deluxe 1980
Chevrolet K20 Suburban Deluxe 1981
Chevrolet K20 Suburban Scottsdale 1975
Chevrolet K20 Suburban Scottsdale 1976
Chevrolet K20 Suburban Scottsdale 1977
Chevrolet K20 Suburban Scottsdale 1978
Chevrolet K20 Suburban Scottsdale 1979
Chevrolet K20 Suburban Scottsdale 1980
Chevrolet K20 Suburban Scottsdale 1982
Chevrolet K20 Suburban Scottsdale 1984
Chevrolet K20 Suburban Scottsdale 1985
Chevrolet K20 Suburban Scottsdale 1986
Chevrolet K20 Suburban Silverado 1975
Chevrolet K20 Suburban Silverado 1976
Chevrolet K20 Suburban Silverado 1977
Chevrolet K20 Suburban Silverado 1979
Chevrolet K20 Suburban Silverado 1980
Chevrolet K20 Suburban Silverado 1982
Chevrolet K20 Suburban Silverado 1983
Chevrolet K20 Suburban Silverado 1985
Chevrolet K20 Suburban Silverado 1986
Chevrolet V20 Custom Deluxe 1987
Chevrolet V20 Scottsdale 1987
Chevrolet V20 Silverado 1987
Chevrolet V20 Suburban Custom Deluxe 1987
Chevrolet V20 Suburban Scottsdale 1987
Chevrolet V20 Suburban Scottsdale 1988
Chevrolet V20 Suburban Silverado 1987
Chevrolet V20 Suburban Silverado 1988
Chevrolet V2500 Suburban Scottsdale 1989
Chevrolet V2500 Suburban Scottsdale 1990
Chevrolet V2500 Suburban Scottsdale 1991
Chevrolet V2500 Suburban Silverado 1989
Chevrolet V2500 Suburban Silverado 1990
Chevrolet V2500 Suburban Silverado 1991
GMC C2500 Suburban Sierra Classic 1986
GMC K25 Base 1975
GMC K25 Base 1976
GMC K25 Base 1977
GMC K25 Base 1978
GMC K25 High Sierra 1975
GMC K25 High Sierra 1976
GMC K25 High Sierra 1977
GMC K25 High Sierra 1978
GMC K25 Sierra Classic 1975
GMC K25 Sierra Classic 1976
GMC K25 Sierra Classic 1977
GMC K25 Sierra Classic 1978
GMC K25 Sierra Grande 1975
GMC K25 Sierra Grande 1976
GMC K25 Sierra Grande 1977
GMC K25 Sierra Grande 1978
GMC K25 Suburban Base 1975
GMC K25 Suburban Base 1976
GMC K25 Suburban Base 1977
GMC K25 Suburban Base 1978
GMC K25 Suburban High Sierra 1975
GMC K25 Suburban High Sierra 1976
GMC K25 Suburban High Sierra 1977
GMC K25 Suburban High Sierra 1978
GMC K25 Suburban Sierra Classic 1975
GMC K25 Suburban Sierra Classic 1976
GMC K25 Suburban Sierra Classic 1977
GMC K25 Suburban Sierra Classic 1978
GMC K25 Suburban Sierra Grande 1975
GMC K25 Suburban Sierra Grande 1976
GMC K25 Suburban Sierra Grande 1977
GMC K25 Suburban Sierra Grande 1978
GMC K25/K2500 Pickup Base 1973
GMC K25/K2500 Pickup Base 1974
GMC K25/K2500 Suburban Base 1973
GMC K25/K2500 Suburban Base 1974
GMC K2500 Base 1979
GMC K2500 Base 1980
GMC K2500 Base 1981
GMC K2500 Base 1982
GMC K2500 Base 1983
GMC K2500 Base 1984
GMC K2500 Base 1985
GMC K2500 Base 1986
GMC K2500 High Sierra 1979
GMC K2500 High Sierra 1980
GMC K2500 High Sierra 1981
GMC K2500 High Sierra 1982
GMC K2500 High Sierra 1983
GMC K2500 High Sierra 1984
GMC K2500 High Sierra 1985
GMC K2500 High Sierra 1986
GMC K2500 Sierra Classic 1979
GMC K2500 Sierra Classic 1980
GMC K2500 Sierra Classic 1981
GMC K2500 Sierra Classic 1982
GMC K2500 Sierra Classic 1983
GMC K2500 Sierra Classic 1984
GMC K2500 Sierra Classic 1985
GMC K2500 Sierra Classic 1986
GMC K2500 Sierra Grande 1979
GMC K2500 Sierra Grande 1980
GMC K2500 Sierra Grande 1981
GMC K2500 Sierra Grande 1982
GMC K2500 Suburban Base 1979
GMC K2500 Suburban Base 1980
GMC K2500 Suburban Base 1981
GMC K2500 Suburban Base 1982
GMC K2500 Suburban Base 1983
GMC K2500 Suburban Base 1984
GMC K2500 Suburban Base 1985
GMC K2500 Suburban Base 1986
GMC K2500 Suburban High Sierra 1979
GMC K2500 Suburban High Sierra 1980
GMC K2500 Suburban High Sierra 1981
GMC K2500 Suburban High Sierra 1982
GMC K2500 Suburban High Sierra 1983
GMC K2500 Suburban High Sierra 1984
GMC K2500 Suburban High Sierra 1985
GMC K2500 Suburban High Sierra 1986
GMC K2500 Suburban Sierra Classic 1979
GMC K2500 Suburban Sierra Classic 1980
GMC K2500 Suburban Sierra Classic 1981
GMC K2500 Suburban Sierra Classic 1982
GMC K2500 Suburban Sierra Classic 1983
GMC K2500 Suburban Sierra Classic 1984
GMC K2500 Suburban Sierra Classic 1985
GMC K2500 Suburban Sierra Classic 1986
GMC K2500 Suburban Sierra Grande 1979
GMC K2500 Suburban Sierra Grande 1980
GMC K2500 Suburban Sierra Grande 1981
GMC K2500 Suburban Sierra Grande 1982
GMC V2500 Base 1987
GMC V2500 High Sierra 1987
GMC V2500 Sierra Classic 1987
GMC V2500 Suburban Base 1987
GMC V2500 Suburban Base 1988
GMC V2500 Suburban Base 1989
GMC V2500 Suburban Base 1990
GMC V2500 Suburban Base 1991
GMC V2500 Suburban High Sierra 1987
GMC V2500 Suburban Sierra Classic 1987
GMC V2500 Suburban Sierra Classic 1988
GMC V2500 Suburban Sierra Classic 1989
GMC V2500 Suburban SLE 1990