- Fits 01-05 Chevy, GMC DURAMAX
- More power and better fuel economy, lower EGT
- 57% more cooling surface with 95% better heat dissipation
- Withstand over 130 PSI of Boost
- Larger passages provide more air cooling flow for the engines radiator resulting in less fan clutch engagement
- High flow cast end tanks with balloon proof support struts
- The strongest most efficient cooler on the market
- 24,000 Miles
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