Rough Country - 90630 - 4-inch Suspension Lift System w/ Premium N3 Shocks for Jeep: 97-02 Wrangler TJ 4WD FEATURES: Easy bolt-on installation; Increased ground clearance; Levels the front with the rear of the vehicle; Coil springs are based on OEM spring rates for a stock ride quality; Solid tubular transfer case drop maintains proper driveshaft angles to avoid vibrations; Control arms include Clevite brand OEM style rubber bushings; Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use NOTES: Fits 97-02 models only; Automatic transmission models may require a Slip Yoke Eliminator (#50-7906) & CV Drive Shaft (different options available) to fix driveline vibrations ? adjustable lower control arms (# 1190) may also be required in conjunction with the SYE and CV Drive Shaft KIT CONTENTS: Front: Lifted coil springs, lower tubular control arms, Clevite bushings, solid tubular transfer case drop kit, and sway bar links; Rear: Lifted coil springs, lower tubular control arms, Clevite bushings, track bar drop bracket, and sway bar links; Shocks: (4) Premium N3 Shocks SPECS: Installation Time: 6-8 hours; Backspacing: 4.5-inches; Recommended Tire Size: 33-by-12.50; Weight: 129.63-lbs; Superseded: 906S FITMENT: Jeep: 97-02 Wrangler TJ 4WD Easy bolt-on installation Increased ground clearance Levels the front with the rear of the vehicle Coil springs are based on OEM spring rates for a stock ride quality. Solid tubular transfer case drop maintains proper driveshaft angles to avoid vibrations. Control arms include Clevite brand OEM style rubber bushings Includes application valved N3.0 series shock absorbers which offer the best in balanced performance for on and off-road use. SKU: 90630 Est. Install Time: 6-8 hours Recommended Tire Size: 33x12.50 R15 Recommended Wheel Backspacing: 3.75&#034; Lifted coil springs (front) Lower fixed control arms (front) Extended sway-bar links (front) Transfer case drop kit (front) Hardware (front) Lifted coil springs (rear) Lower fixed control arms (rear) Extended sway-bar links (rear) Track bar drop bracket (rear) Hardware (rear) (4) Premium N3 Series (shocks)