4" Lift Kit for Select 1988-1999 Chevy & GMC Pickups & SUV 4WD FEATURES: Redesigned for easier installation; Track width remains stock; Increased ground clearance; Fabricated blocks are stronger and offer a longer lifespan than cast blocks.; Torsion bar drop brackets and front skid plate feature RC laser cut logos.; Includes application valved N2.0 series shock absorbers which offer the best in balanced performance for on and off-road use.; Premium N3 Shocks NOTES: ONLY fits models with 6 lug wheels.; Will fit 1999 "Classic" model pickups.; Requires minor cutting and grinding.; Requires rerouting of the exhaust for front drive shaft clearance.; Tahoe/Yukon, Suburban models require extended rear sway-bar links. (#1038); 4-Door Tahoe and Yukon models require torsion bar kit (#89501).; Models equipped with Auto Trac will require a new aftermarket driveshaft. (#5082); Does NOT fit straight front axle models. KIT CONTENTS: FRONT: Front crossmember, Rear crossmember, Differential drop brackets, Torsion bar drop brackets, Upper control arm drop brackets, Lower control arm drop brackets, Kicker bars, Front skid plate, Lower skid plate, Steering link, Heim joint assist link, Hardware; REAR: Fabricated lift blocks, U-bolts, Hardware; SHOCKS: (4) Premium N3 series SPECS: Est. Install Time: 6-8 hours FITMENT: 1988-1998 4WD Chevrolet K1500 Pickup; 1999 4WD Chevrolet K1500 Pickup Classic; 1995-1999 4WD Chevrolet Tahoe; 1992-1994 4WD Chevrolet Blazer; 1992-1999 4WD Chevrolet Suburban 1500; 1988-1998 4WD GMC K1500 Pickup; 1999 4WD GMC K1500 Pickup Classic; 1992-1999 4WD GMC Yukon; 1992-1999 4WD GMC Suburban 1500