2001-06 Chevrolet Avalanche 1500 4WD 6" Front / 5" Rear (Except Electronic Controlled Shocks) With Bilstein Shocks. 2001 2002 2003 2004 2005 2006 Truck SuperLift 6 Inch Lift Kit K367B Chevy Chevrolet GMC CTGLKS CTGSS The factory upper and lower control arms are lowered in relation to the frame, which brings ride height up. By keeping the factory control arms and torsion bars, we are able to retain stock alignment geometry and ride quality.
The front differential assembly is also lowered, via plate steel bracketry, to keep CV axle angles in check. Superlift's new control arm brackets tie into crossmembers that span the distance between each frame rail along with optional "kicker" braces to form an exceptionally strong assembly.
The vehicle steers through a centerlink. Bracketry lowers the factory centerlink to keep the tie rods in phase with the lower control arms. A greasable stabilizing link regulates centerlink movement and reduces the load and stress transmitted to the pitman and idler arms.
Superlift's lift method does not increase front track width or require the front differential housing to be trimmed, as is the case with most replacement knuckle systems.
Features
Dual Front shock kit with 4 Bilstein shocks with black boots included, other boot colors available in Related Products below Rear shocks are re-used with relocating brackets Retains factory ride quality, steering geometry, and CV axle angles Front track width not increased Front differential housing does not require trimming Load bearing bracketry made of 0.1875" thick plate steel or DOM tubing Full-width control arm crossmembers provide lateral rigidity Centerlink stabilizing link makes steering more responsive and extends pitman / idler arm life Longer factory style front anti-sway bar links prevent bar pre-load Recommended Tire Size: Use up to a 35" x 12.5" tire on 8" wide wheel with 4.625" back spacing.
Bilstein Shock Absorber performance features: - The shock body dissipates heat more efficiently.
- Its unique piston/valve assembly provides completely independent valving between compression and rebound cycles which allows it to react faster to changing terrain regardless of vehicle speed.
- Virtually eliminates the possibility of oil foaming with the patented "floating" piston that divides the high-pressure nitrogen gas and shock oil.
- Superior construction for strength and durability.
Foot Notes:
1- 2001-06 Models with Autotrac require dual cardan driveshaft, See Related Products Below. Non-Autotrac models may also require driveshaft if regularly driven in 4WD over 35 MPH.
25- Kit includes dual front dual shock mounting brackets and 4 Bilstein shocks with black boots. Rear shocks are re-used with relocating brackets.
27- Special puller tool is recommended to load/unload torsion bars.
