257.20 | 4.75 Inch GM Combo Lift Kit w/ Premium N3 Shocks

This 4.75" combo kit features our Nitrogen charged N3 Shocks offer the best in balanced performance for on and off-road use, featuring a 10-stage velocity sensitive valving custom tuned for this specific application. That means these shocks are specifically valved for use with this specific vehicle and lift combo, giving you unparalleled performance for any driving situation.

This kit also features upgraded ball joints that are easy to install and maintenance free. These POM ball joints offer a greater range of motion for more wheel articulation than standard or OE replacements and feature a Polyoxymethylene ball race with an extremely low coefficient of friction for longer life, and a larger ball diameter to improve range of motion with a maintenance free design.

Also included in this kit are a set of fabricated rear blocks. Fabricated blocks are stronger and offer a longer lifespan than cast blocks while being less susceptible to damage and the environment.

FEATURES
Easy bolt-on installation
Maintains factory ride quality
Increased ground clearance
Able to be returned to stock
Levels the front with the rear of the vehicle
No need to disassemble your struts to install
Differential drops maintain proper axle angle.
Control arms include POM ball joints for greater range of motion and easier installation.
Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Body lift provides 1.25" of lift as opposed to the standard 1".
Body lift includes front bumper brackets.

NOTES - IMPORTANT
Requires minor cutting and drilling.
Does NOT fit 2007 "Classic" models.
Does NOT fit models with electric steering.
New fabricated blocks replace your factory block.
Retain your factory wheels with our 0.25" wheel spacers (#1065).

SPECS
SKU 257.20
Est. Install Time 6 - 8 hours