99-06 Chevy/ GMC 1500 4x4 Race Kit
LSK1102
Optional Add-ons
$5650.00
Built to Order
Ships in 8 weeks
Description
LSK Is Proud To Introduce The 1996-2006 GM 1500 4wd Race Kit. Our Race Kit Uses A Set Of Custom Upper & Lower Control Arms, Fully Fabricated Spindle, Extended Heimed Tie Rod w/ Machined Steering Clevis And Plate Shock Tower w/ Integrated UCA Mounts To Vastly Improve The On & Off Road Ride Quality. This Kit Is Best Suited For Those Who Use Their Vehicle As A Dedicated Off Road Rig Or One That Sees Occasional Street Use. PERFORMANCE SPECS: *Wheel Travel – Averages 13.5″ Of Useable Wheel Travel (Ranges 12″ – 14.5″ Depending On RCV Axle Assembly / Limit Strap / Bump Stop / Shock Configuration) *Wheel Base: Extended 1.25″ Forward *Track Width: Extended 4.5″ On Each Side *Recommended Tire Size: -37″ *Recommended Wheel: 17 x 9″ w/4.5″ Backspacing (0mm Offset) INCLUDES: *Upper Arms *Lower Arms *Spindles *Machined Centerlink *Tierods w/ Machined Steering Clevis *Shock Towers w/ Integrated UCA Mounts *Shock Hoops *Grade 8 Hardware *Extended Brake Lines (Minimum 33″ Line End To End) REQUIRES *8" x 2.5″ Coilovers (NOT INCLUDED IN KIT ABOVE) *8″ x 3.0″ Bypasses (NOT INCLUDED IN KIT ABOVE) *Welding Is Required – This Is Not A Bolt On System And Will Require Proficient Knowledge In Fabrication To Perform The Installation *RCV Axle Assemblies – You Must Contact Our Sales Team To Discuss The Correct Axle Option For Your Application – Axle Assemblies Are NOT Included With This Kit (An Old Style Is Pictured With This Kit, We No Longer Offer That Axle Assembly) *Possible Extension Of Factory ABS Sensor Line (Depends On Wire Routing) *Bumpstops – Can Be Configured To Bump Off Of Lower Control Arm, Upper Control Arm Or Spindle Uniball Cup – Typically Recommend a King 2.0″ x 2″ Stroke With King Fabricated Cans *Limit Straps – Recommend 10″ Limit Strap (Can be Purchased In The Builders Components Section of Our Store) REPLACEMENT ROD ENDS AND UNIBALLS CAN BE FOUND IN THE BUILDERS COMPONENTS OF THE WEBSITE: *Upper Control Arm - RSMX12T Rod Ends ( FK Bearings) *Spindle - WSSX16T Uniball (FK Bearings) *Lower Control Arm - COMH24T Uniball (FK Bearings) *Tie Rod - RSMX12T and RSMXL12T Rod Ends (FK Bearings) IMPORTANT NOTES: *This kit ships raw and unassembled unless the powder coat and assembly options are selected. *Powder Coat color- Textured Black ( Call us at 909-305-4824 if you want to ask about custom colors) *WHILE WEBSTORE MAY DISPLAY AN IN STOCK STATUS, WEBSTORE DOES NOT TRACK KIT INVENTORY IN REAL TIME – PLEASE CONTACT OUR SALES TEAM FOR CURRENT LEAD TIME ON KIT COMPONENTS *Coilovers And Bypasses Are Custom Ordered And Not Always Stocked Per Application. • King Shocks currently have about a 6-8 week lead time for custom built shocks *Permanent Frame Modification – Shock Tower Is Installed In Place Of Factory Shock & Upper Control Arm Mounts EST Fabrication – Expert Installation for LSK Long Travel Kits If you're looking for precision installation of your LSK Long Travel Kit, EST Fabrication offers highly skilled and professional services to ensure your suspension upgrade is executed with the utmost care and expertise. ✅ Specialized Installation for LSK Long Travel Kits ✅ Experienced Fabrication & Off-Road Suspension Professionals ✅ Reliable, Local, and Committed to Excellence 📍 EST Fabrication 28196 Via Seco St, Apple Valley, CA 92308, United States 📞 (909) 957-2503 If You Or Your Installer Have Any Questions Please Reach Out To Our Sales Team At (909)-305-4824 Or Email orders@lsksuspension.com
Specifications
Recommended Tire Size
37″
Recommended Wheel
17 x 9″ w/4.5″ Backspacing (0mm Offset)
Track Width
Extended 4.5″ On Each Side
Wheel Base
Extended 1.25″ Forward
Wheel Travel
Averages 13.5″ Of Useable Wheel Trave
Fitment
Fits Chevy Silverado 1500 1999–2006.
Model years: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Not sure it fits your build? Contact us with your year and model before ordering.
What this GMT800 race kit does
This is the full race front end for 1999-2006 Chevy and GMC 1500 4x4s (the GMT800 trucks): custom upper and lower control arms, fully fabricated spindles, extended heimed tie rods with a machined steering clevis, and plate shock towers with integrated UCA mounts. It averages 13.5 inches of usable wheel travel (12 to 14.5 inches depending on RCV axle assembly, limit strap, bump stop, and shock configuration), extends track width 4.5 inches per side, and moves the wheelbase 1.25 inches forward. Built for dedicated off-road rigs and race trucks that see occasional street use.
Stance, tires, and wheels
Designed around a 37-inch tire on a 17x9 wheel with 4.5 inches of backspacing (0mm offset) — the classic GMT800 prerunner footprint this platform is known for.
Why the GMT800 is the best-value race truck
The 99-06 GM 1500 is cheap to buy, everywhere in the desert, and strong enough to take real abuse — which is why LSK has raced and built this platform longer than any other truck we support. The machined steering clevis in this kit replaces the factory tie rod end interface that folds under race loads, and the plate shock towers integrate the UCA mounts so the geometry stays fixed no matter how hard the truck lands.
Common Questions
Which trucks does this race kit fit?
1999-2006 Chevy Silverado and GMC Sierra 1500 4x4 — the GMT800 generation. A dedicated 2WD race kit and a 4x4-to-2WD torsion-bar-delete conversion kit are also available; see the 99-06 Silverado page.
How much wheel travel does the kit give?
An average of 13.5 inches of usable travel, ranging 12 to 14.5 inches depending on RCV axle assembly, limit strap, bump stop, and shock configuration.
What shocks run on this kit?
King 2.5 coilovers with 3.0 bypasses, specced and valved for the kit — the exact shock packages listed alongside this kit are the configurations it was designed around.
Can it stay 4x4?
Yes — this kit keeps four wheel drive, with RCV axle assemblies as the supporting upgrade. If the truck no longer needs 4WD, the torsion bar delete kit converts the front end to coilovers instead.
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