CSF Heavy Duty Intercoolers are the perfect upgrade for your 01-05 6.6L TD Silverado/Sierra HD. The Heavy-Duty Bar & Plate Construction All-Aluminum Cast End Tanks have been Pressure Tested at 120 psi for Maximum Reliability in Extreme Boost Applications. This intercooler is a true "Drop-in Fit" installation with precise OEM-Style inlet/outlet connections and requires no modifications. In addition, each cooler comes finished in CSF's Thermal Rejection Powder-Coating for greater cooling performance and a sleek OEM+ look. Thermal Rejection coatings offer up to 15% improvement in heat dissipation over non coated intercoolers.. The CSF #7103 Cooling product is designed to be a "Drop-In Fit" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.. CSF Heavy Duty Intercoolers are the perfect upgrade for your Silverado/Sierra HD. The Heavy-Duty Bar & Plate Construction All-Aluminum Cast Endtanks have been Pressure Tested at 120 psi for Maximum Reliability in Extreme Boost Applications.. High-Density internal/external fin design for maximum surface area contact and high-performance cooling efficiency. Precise "Quick-Connect" inlet/outlet connections for a secure "OEM fit" (when applicable). Pressure tested at 120 psi for maximum reliability in extreme boost applications. 01-05 Silverado H.D / Sierra H.D 6.6L Turbo Diesel Heavy Duty Intercooler. CSF's leading high quality thermal rejection powder coating finish. CSF 01-05 Chevrolet Silverado 6.6L Turbo Diesel Charge-Air-Cooler. "Drop-in" fit requiring no modifications to install.. Heavy duty bar & plate core construction. CSF 7103 - 01-05 GM 6.6L TD Intercooler. All-aluminium cast endtanks. CSF Intercooler. Intercooler

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