CST 4" S.T.L Lift Kit, 2020-2025 L5P
Part# CSK-G23-1
Fits 2020-2025 Chevy Silverado/GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Diesel
CST is proud to announce the 4″ STL Suspension System for the 2020-2024 Chevy & GMC HD Trucks. This new kit will provide superior performance on and off road. Sub frames are designed to give you the most ground clearance while protecting vital front suspension components. All of CST products are precision fabricated in house to provide strength and durability. CST Performance Suspension products are designed and manufactured in the USA!
Features:
- Superior CV & tie rod angles
- High clearance, fully boxed x-members
- Kit includes a steel lower skid plate to protect the front diff
- Stock torsion location (stl) for maximum ground clearance
- Increased tire clearance
- GM StabiliTrak approved
- Parts covered in a high-quality gloss black powder coat finish
- No welding required
- Cast knuckles
- CST superior quality fit, function, and appearance
- Improved handling
- Ability to put back to stock
- Made in the USA
- Fits 18"+ wheels, factory 20" wheels will work with 33-34" tall tire and 11.5" tire width, any wider and the tire will interfere with the control arm
- Fits 35" tires without trimming or 37" tires with trimming, all depending on wheel offset/backspacing
Each Stage Includes:
Stage 1 Suspension System (2500HD) (Part# CSK-G23-1)
- Lift Kit Brackets
- Rear Lift Blocks
- Front Shock Extensions
- No Shocks
Stage 1 Suspension System (3500HD) (Part# CSK-G23-31)
- Lift Kit Brackets
- Rear Lift Blocks
- Front Shock Extensions
- No Shocks
Stage 2 Suspension System (2500HD) (Part# CSK-G23-2)
- Lift Kit Brackets
- Rear Lift Blocks
- Front Shock Extensions
- Rear 2.0 DIRT Series Shocks
Stage 2 Suspension System (3500HD) (Part# CSK-G23-32)
- Lift Kit Brackets
- Rear Lift Blocks
- Front Shock Extensions
- Rear 2.0 DIRT Series Shocks
Stage 3 Suspension System (2500HD) (Part# CSK-G23-3)
- Lift Kit Brackets
- Rear Lift blocks
- Front 2.0 DIRT Series Shocks
- Rear 2.0 DIRT Series Shocks
Stage 3 Suspension System (3500HD) (Part# CSK-G23-33)
- Lift Kit Brackets
- Rear Lift blocks
- Front 2.0 DIRT Series Shocks
- Rear 2.0 DIRT Series Shocks
Stage 5 Suspension System (2500HD) (Part# CSK-G23-5)
- Lift Kit Brackets
- Rear Lift Blocks
- Front 2.0 Shock Mounts
- Front 2.0 DIRT Series Reservoir Shocks
- Rear 2.0 DIRT Series Reservoir Shocks
Stage 5 Suspension System (3500HD) (Part# CSK-G23-35)
- Lift Kit Brackets
- Rear Lift Blocks
- Front 2.0 Shock Mounts
- Front 2.0 DIRT Series Reservoir Shocks
- Rear 2.0 DIRT Series Reservoir Shocks
Stage 9 Suspension System (2500HD) (Part# CSK-G23-9)
- Lift Kit Brackets
- Rear Lift Blocks
- Front 2.5 Shock Mounts
- Front 2.5 Pro Series Reservoir Shocks
- Rear 2.5 Pro Series Piggyback Shocks
Stage 9 Suspension System (3500HD) (Part# CSK-G23-39)
- Lift Kit Brackets
- Rear Lift Blocks
- Front 2.5 Shock Mounts
- Front 2.5 Pro Series Reservoir Shocks
- Rear 2.5 Pro Series Piggyback Shocks
Wheel & Tire Fitment:
- Stock Wheels & Tires fit
- Fits 18"+ wheels, factory 20" wheels will work with 33-34" tall tire and 11.5" tire width, any wider and the tire will interfere with the control arm
- Fits 35" tires without trimming or 37" tires with trimming, all depending on wheel offset/backspacing
- 18″ Max Backspace 5.75″
- 20″ Max Backspace 6″
- 20×9 w/5″ Backspacing 37″ tire minor trimming
- 20×9 w/5″ Backspacing 35″ tire no trimming
