Be Cool's New Tri-Five Cooling Modules fit 1955-57 Chevrolets. The specific modules are available for manual and automatic transmissions and are guaranteed to cool up to 700 dyno-rated horsepower. The Tri-Five cooling module comes with a high-performance polished Be Cool radiator, chrome dual 11'' fans with billet aluminum motor covers, stainless steel fan brackets, a fan control wiring harness with fan operation temperature control, a polished sure-grip Be Cool billet radiator cap and all required hardware. Additionally, each module contains the components necessary to install them in the Tri-Five models including aluminum core support, hand fabricated polished side panels, recovery tank and reservoir tank.