" 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 1999-2011 Chevy/GMC 8-lug, 1500, 2500 (Non HD) & 2500 Avalanche, Yukon, & Suburban, 2WD & 4WD, Standard Torsion Bar Suspension (Non Delphi Auto) (*1500HD 01-06 models 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, Bisltein 5100 Series Shock Absorbers. Note: no drive shaft modifications are needed for installation."
This kit is compatible with:
- 1999-2011 GMC K1500HD - 4WD
- 2001-2006 GMC C1500HD- 4WD
- 1999-2011 GMC K2500 Pickup - 4WD
- 1999-2012 Suburban/Avalanche/Yukon - 4WD
This suspension system includes:
- Front & Rear Crossmember
- Front Spindles
- Lateral Compression Strut Kit
- Main Kit
- Add-a-Leaf Kit (K2500 Pickup only)
- Fox Performance Series Shocks
Wheel/Tire Specifications:
Max Tire Size:
33” x 12.5” w/ no modifications necessary
35” & larger x 12.5” require minor bumper and/or fender trimming
Max Backspace:
16” x 8” - 4.5” backspacing 17” & larger x 8” = 4.625” backspacing
Additional Information:
-Vehicle manufacturing year must be after 8/2000 and have large tie rod ends. Models produced prior to 8/1/2000 require an upgrade to the large tie rod ends. Call for additional details
-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 rear steering
-Will NOT work with Air Ride or Electronic Suspension Systems. Use part # 10-41801
-Some models may require an exhaust modification to clear the front drive shaft
-Steering stabilizer includes the stabilizer cylinder and associated hardware to be used in the stock mounting configuration only
Click Here to See this Kit with Bilstein Shocks
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Dual Shock Mount/Sy...
Dual Shock Mount/System for 4WD Chevy/GMC 2500, 1500HD Avalanche, Yukon, Suburban - 8-Lug, with Bilstein 5100...Add to cart Out of stock -
Sway Bar End Links ...
9.5" zinc plated billet steel Sway Bar End Links (Pair) with 'Super Flex' technology. Part #: 20-69917...Add to cart Product available with different options -
Sway Bar End Links ...
6.5" zinc plated billet steel Sway Bar End Links (Pair) with 'Super Flex' technology Part #: 20-70125Add to cart Product available with different options