CST Performance Suspension

CST 4" Stage 3 Lift Kit with 2.0 Emulsion Shocks for 2020+ Duramax

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  • Regular price $3,619.60


This product typically ships in 1-2 weeks

 

CSK-G23-3 Stage 3 Suspension System includes the complete lift kit with front and rear 2.0 DIRT Series 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.  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!

 

4” S.T.L. Kit Feature

  • SUPERIOR CV & TIE ROD ANGLES
  • HIGH CLEARANCE, FULLY BOXED X-MEMBERS
  • KIT INCLUDES STEEL LOWER SKID PLATE TO PROTECT FRONT DIFF
  • STOCK TORSION LOCATION (STL) FOR MAXIMUM GROUND CLEARANCE
  • INCREASED TIRE CLEARANCE
  • ABILITY TO RE-USE O.E. SHOCKS (KIT INCLUDES FRONT SHOCK ADAPTERS)
  • GM STAILITRAK APPROVED
  • PARTS COVERED IN A HIGH-QUALITY GLOSS BLACK POWDER COAT FINISH
  • NO WELDING REQUIRED
  • CAST IRON KNUCKLES
  • CST SUPERIOR QUALITY FIT, FUNCTION AND APPEARANCE
  • IMPROVED HANDLING
  • ABILITY TO PUT BACK TO STOCK
  • MADE IN THE USA

 

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

 

 

CSK-G23-3 4″ STL Stage 3 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     Skid plate, Torsion Brackets, Torsion Sleeves, Hardware, Etc.

CSS-C33-4            2.0 Front Shock Mount

CSA-5534              DIRT Series 2.0 Emulsion Front Shock

CSA-5533              DIRT Series 2.0 Emulsion Rear Shock

 

 

 

*3500 Model Trucks Require Longer U-Bolt for Factory Overload CSU-C15-15HD*