Skyjacker BUK3584 3.5IN. B/UB KT; 77-87 GM 1 TON for Select Chevrolet K30, Chevrolet K30 Pickup, Chevrolet K3500, Chevrolet Silverado 2500, Chevrolet Silverado HD, Chevrolet Silverado HD Classic, Chevrolet V30, Chevrolet V3500, GMC K35, GMC K35/K3500
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Skyjacker(R) utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker(R) U-Bolts are e-coated for corrosion resistance. These U-Bolts are offered in various shapes and sizes such as square, round, and semi-round in lengths ranging from 1.75 - 19 inches. The Blocks used in Skyjacker(R) Kits are Ductile iron with fixed center pins. They are also tapered to correct pinion angle and prevent driveline vibrations. Available in 1.25, 2, 3.5, 4.5, and 5 inches.
3.5in.B/UB KT;77-87 GM 1 TON
Fits: 1977-1986 Chevrolet K30, 1973-1974 Chevrolet K30 Pickup, 1988-1998 Chevrolet K3500, 2000-2004 Chevrolet Silverado 2500, 2001-2010 Chevrolet Silverado 2500 HD, 2007 Chevrolet Silverado 2500 HD Classic, 1987-1988 Chevrolet V30, 1989-1991 Chevrolet V3500, 1977-1978 GMC K35, 1973-1974 GMC K35/K3500 Pickup, 1979-1998 GMC K3500, 2000-2003 GMC Sierra 2500, 2001-2010 GMC Sierra 2500 HD, 2007 GMC Sierra 2500 HD Classic, 1987-1991 GMC V3500
Please review Specifications and the detailed fitment table for notes and exceptions.