Flex-a-lite 270 '97-'05 Ford Truck Fan Overall dimensions of 31 7/8" x 17" x 4 1/2" Flows 5,500 cfm (cubic feet per minute) at 28 amps of current draw Bolts to O.E. mounting points of '97-'05 F150, F250 (non SuperDuty), Lightning, Harley Davidson Editions, Expedition, and Lincoln Navigator Comes with Variable Speed Controller One year manufacturer warranty