CHEVY/GMC 2020-2021 2500/3500HD 4'' SUSPENSION LIFT
CSK-G23-2 Stage 2 Suspension System includes the complete lift kit with rear 2.0 DIRT Series shocks. Kit comes with a factory front shock relocator to retain the factory front shocks.
CST is proud to announce the all new 4″ STL Suspension System for the 20-21 Chevy & GMC HD Trucks. This new kit will provide superior performance on or off road. Sub frames are designed to give you the most ground clearance while protecting vital front suspension components. The front spindles welded and fabricated from laser cut and precision materials. 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!
Description
CSK-G23-1 4″ STL Stage 2 Suspension Includes the following parts:
CSS-C3-23-B1 Front & Rear Sub Frames, Diff Drops, & Lift Blocks
CSS-C3-23-B2 Spindles
CSS-C3-23-B3 Skidplate, Torsion Brackets, Torsion Sleeves, Hardware, Etc.
CSA-5533 DIRT Series 2.0 Emulsion Rear Shock
Options for the 4″ Kit:
CSA-5534 DIRT Series 2.0 Emulsion Front Shock
CSA-6534 DIRT Series 2.0 Remote Reservoir Front Shock
CSA-6533 DIRT Series 2.0 Remote Reservoir Rear Shock
CSS-C33-4 2.0 Single Shock Mounting Kit
CSR-7523 PRO Series Remote Reservoir 14 Way Compression Adjustable Front Shocks
CSR-7524 PRO Series Piggyback 14 Way Compression Adjustable Rear Shocks
CSS-C33-9 2.5 Single Shock Mounting Kit
CSS-C29-25 Aluminum Front Skid Plate
CSS-C24-18 Heavy Duty Tie Rod Ends
Wheel & Tire Fitment
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
CA Residents: 
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
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