Flex-a-lite 183 Engine Cooling Fan Reviewhttp://tinyurl.com/pyw4qgu Flex-a-lite 183 Engine Cooling Fan Overall dimensions of 21-1/2 inch x 17 1/2 inch x 4-3/16 inchFlows 3,300 cubic feet per minute at 18 amperes of current drawBolts to OE mounting points of Hemi V8 Dodge Rams 03-08Comes with variable speed controllerOne year manufacturer warranty
