1988-1998 GMC K1500 4WD Rear Lift Blocks with Premium Forged Flat Top U-Bolts2x Rear Lift Blocks with 9 16" Single Pin 4x Premium Forged Flat Top U Bolts Installation Hardware We are proud to introduce our New Heavy Duty Steel Lift Blocks, precision engineered by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use. The 1" Heavy Duty Steel Blocks are constructed from one solid block of Steel, while the 1. 5", 2" and 3" Rear Lift Blocks are precision machined from ONE 1 4"

5" Wide and have a Thread Length of 4

We complete this kit with high grade hardware and OEM spec U-bolts

NOT COMPATIBLE WITH FACTORY EQUIPPED AIR SUSPENSION MODELS

2x Coil Spring Compressor Tool

000 psi and finished with an Anodized Coating

This Stabilizer Kit has been engineered to help eliminate the "Death Wobble" effect

Includes 1x Long Rear Bracket

*No Ring Needed

We are proud to introduce our NEW US Patent Pending 3-Bend Single Weld Rear Lift Blocks

The turnbuckle design with machined wrench indexes allows for easy adjustment on the vehicle

Our Pro-Billet Series Lift Kits are meticulously engineered and precision CNC machined from T6 Aircraft Aluminum

*Some vehicles may require trimming of the bed support to prevent coming into contact with the shackles