Upgrade your cooling system with our Stage 1 Cooling Kit – engineered for enthusiasts who require reliable performance under demanding conditions.

• Unmatched Heat Dissipation: Ultra high-flow SCHX all-aluminum triple-bypass radiator with 1300% more fluid than the OEM HX at 1.6-gallons for superior cooling capacity and core saturation.
  
  
• Premium Design: 

  ZL1 LT4 industry exclusive SELF-BLEEDING (OR, Automatic Bleeding) low-pressure Expansion Tank with SCHX zero-pressure brass/stainless ball valve bleed to eliminate any bubbles to the SC Bricks.  

  Comes with “Reverse Flow Conversion, Molded Hose Kit” All stainless clamps included.
  

• SCHX Direct OEM Fit Design: Bolt-on installation with no mounting modifications required.
  
  
• Track-Ready Performance: Maintains optimal operating temperatures during spirited driving and track days by keeping the SC Bricks fully saturated.
  
  
• Quality Construction: Argon purged TIG-welded aluminum construction & CNC billet hose connections. 

Perfect for street performance builds, weekend track warriors, or your hardcore competition/time attack competitors looking to prevent overheating, loss of power and maintain consistent engine temperatures. This complete kit provides everything you need to upgrade from your factory Supercharged LT4 cooling system.