1988-1999 GMC K1500 1" Rear Lowering Drop Shackles Kit 4WD Style:Non-Zerk OE shocks support 1" of

OE shocks support 1" of rear lift before issues may arise and the risk of damage may occur

5" wide leaf springs ONLY

Supreme Suspension heavy duty steel lift shackles have been designed to lift your trucks rear-end 2

Our Pro-Billet Series wheel spacers for Ford Excursion are precision engineered to widen your track-width

1988-1999 GMC K1500 1" Rear Lowering Drop Shackles Kit 4WD Style:Non-Zerk OE shocks support 1" of2x Rear High Strength Steel Shackles Precision CNC Machined for Outstanding Performance and Quality Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Includes complete set of High Strength Installation Hardware Installation Instructions Notes: Fits 4WD Only. Supreme Shackle Drop Kits are engineered to lower the rear end of your truck by a full 1". Our Rear shackles are made of High Strength Carbon Steel and cut through a series of