Derale Electric Cooling Fan - Push/Pull - 500 CFM - Straight Blade - 11-1/4 x 11" - 2-3/8" Thick - Plastic 200410103 Thanks to its SUPPLY mode

Thanks to its SUPPLY mode the battery charger provides power even without a battery

Simply snap them in and install standard 350 bearings

After a rigorous design and testing phase

85 and earlier Small Block Chevys

Derale Electric Cooling Fan - Push/Pull - 500 CFM - Straight Blade - 11-1/4 x 11" - 2-3/8" Thick - Plastic 200410103 Thanks to its SUPPLY modeUltra low profile design, Straight fan blades, 500 CFM, Reversible design can be used as a pusher or puller, Includes nylon mounting hardwareDerale has been the leader in performance cooling for decades. Derale prides themselves in manufacturing high quality, high performance cooling products for O. E. M. and aftermarket applications. Whether you require cooling for the street, strip, track or off road Derale offer a wide variety of products for you.