RCD IFS 4.5-6" Lift Kit for 1988-1998 Chevy/GM 3/4 & 1 Ton (8 Lug) 4wd Trucks & Suburban with Torsion Bar Suspension

Race Car Dynamics has been building some of the finest GM kits for the Chevrolet and GMC vehicles for years.Over the years RCD's attention to detail and quality construction has produced robust and reliable products. Major competitive advantages of the RCD suspension lift systems are their simplicity and the use of Bilstein 5100 series shock absorbers. No replacement front driveshaft is needed for Auto-Trac equipped vehicles and installation is relatively easy compared to other more complicated kits.

The RCD 6" Suspension System for the 1988 - 2000 Chevy/GMC 8-lug, 2500, 3500 (Single Rear Wheel) K Series Pick Up & Suburban, 4WD, Standard Torsion Bar Suspension (*K Series Old Body Style Only) includes: CNC machined replacement cast iron steering knuckles, T-6 billet aluminum axle spacers, zinc plated billet steel "Super-Flex" sway bar end links, replacement heavy duty lower link arms, rear coil spring, shock absorber relocation bracketry, and Bisltein 5100 Series Shock Absorbers. Note: no drive shaft modifications are needed for installation

This kit includes:

-Front & rear crossmembers

-Front spindles

-Lateral compression strut kit

-Main kit

-Add-a-leaf kit

-Bilstein 5100 Series Shock Absorbers

Wheel/Tire Specifications:

-Max Tire Size: 33" x 12.5" w/ no modifications necessary. 35" & larger x 12.5" require minor fender and/or bumper trimming.

-Max Backspace: 16" x 8" - 4.5" backspacing. 16.5" & larger x 8" = 4.75" backspacing.

Additional Information:

-Will NOT work with Air Ride or Electronic Suspension Systems
-Recalibration of the speedometer, ABS and stability control systems (if applicable) will be required by an authorized GMC/Chevy Dealer
-Must enlarge lower control arm sway bar end link mounting hole to 3/4”
-Will not work on vehicles equipped with spindle mounted ABS sensor
-Some models may require an exhaust modification to clear the front driveshaft
-Vehicles equipped with two piece rear drive shaft may require 20-68747 Drive Shaft Support Drop Down Bracket for the factory carrier bearing . Other rear driveline modifications may be required.