1988-1999 Chevy K3500 Rear Suspension Lift Kit Blocks & U bolts 4WD Non-Overload2x Rear Lift Blocks 4x Premium Electrostatic Powder Coated U Bolts Installation instructions IMPORTANT: Fits 4WD only & Non Overload Models Our Pro Billet Series rear lift kits are precision engineered to lift and level your truck. The rear lift blocks are machined from 6061 T6 aircraft aluminum, then an anodized coating is applied to protect from rusting. Unlike steel blocks that are cut out and welded together, our Pro Billet kits are machined as a

2x Rear Delrin Lift Spacers

This kit is one of the easiest and fastest lift installs on the market

2x Front B6 4600 Series BILSTEIN Shock Absorbers

Supreme Suspensions is proud to carry Pro Comp's ES9000 shock series to replace your factory shocks when you install your lift kit

high-silicon steel which has been hardened and tempered to aid in spring shape retention

Installation Harware

NOTES: Only fits 4WD HD models

Allows for Installation of Plus Sized Tires

2x Rear Upper Control Arms

Every kit is made from High Quality T6 Billet Aircraft Aluminum and all the holes are Professionally CNC Machined to exact specification of your vehicle

2x High-Strength Steel Max-Torsion Keys

75" (FROM CENTER HOLE TO CENTER HOLE) WIDE MOUNT