Wehrli 81-87 GMC/K Square Body Truck Intercooler & Radiator Kit for Duramax Swap

This parts combination has been sized for daily driver, mild performance and light towing use setups.

Additional Information

Wehrli Custom Fabrication - Intercooler and Radiator Core Support Kit for Duramax install in 1981-1987 Squarebody

Part Type

Radiator and Intercooler Assembly

• Griffin 28” x 19” Dual Row Aluminum Radiator with Dual Electric 16-inch Fans (2148 CFM total) and Aluminum Shroud
• Inlet and Outlet of Radiator Modified to Match Duramax OEM Spec
• Precision Engineered, Laser Cut and CNC bent steel upper and lower core support mounting brackets
• Vibrant Performance 3.5” Thick 12” x 25” Intercooler with 3” Inlet and Outlet with HD Bead Roll Flanges

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Reference Information