1988-1999 GMC K1500 Rear Shock Extender Lift Kit 4WD Lift Size:3" **Does not fit Dually Models

**Does not fit Dually Models / Will Not Fit Toyota manual locking hub models

SMALLER MOUNT SLEEVE / BUSHING IS REQUIRED FOR THEM

SOME VEHICLES ARE EQUIPPED WITH OEM 2" OR 4" REAR BLOCKS

The front spacers are machined for precision fitment from solid billet 6061-T6 aircraft aluminum

these are designed to never compress or change angle

1988-1999 GMC K1500 Rear Shock Extender Lift Kit 4WD Lift Size:3" **Does not fit Dually Models2x Lift Shock Extenders Installation Instructions IMPORTANT: FITS REAR ONLY NOTE : MADE FOR SHOCKS THAT USE A 2. 75" (FROM CENTER HOLE TO CENTER HOLE) WIDE MOUNT. Supreme Suspension Heavy Duty Shock Extenders are the best way to allow your factory length shocks accommodate the taller ride height while maintaining a smooth factory ride. Developed and rigorously tested by in house engineers, our shock extenders are precision machined using the optimal