2007(New)-2023 GMC Sierra 1500 Front Suspension Lift Kit & Spring Compressor 2WD 4WD Front Lift:3" Supreme Suspensions® 6x139

Supreme Suspensions® 6x139

This front lift spacer is CNC machined from solid blocks of 6061 T6 billet and then anodized to protect the piece from rust or corrosion

Our Delrin Lift Kits are meticulously engineered and precision CNC machined from High-Density Delrin

2x Rear Steel Add-A-Leafs

this premium lift material will never compress or warp under even the most excessive loads or extreme riding conditions

2007(New)-2023 GMC Sierra 1500 Front Suspension Lift Kit & Spring Compressor 2WD 4WD Front Lift:3" Supreme Suspensions® 6x1392x Front Billet Lift Spacers 2x Spring Compressors Installation instructions Fitment Notes: Fits 6 Lug Models ONLY *Does not fit GMC Sierra Denali models with ARC Suspension Magna Ride Auto Leveling Suspension 2019+ AT4 Models IMPORTANT: 2. 5"+ 4WD MODELS MAY REQUIRE A DIFFERENTIAL DROP KIT( A1987) 3. 5" MAY REQUIRE ADDITIONAL COMPONENTS *Aftermarket Uniball UCA is highly recommended on 2019+ models when front lift is higher than 2. 5". The upper ball