Derale Electric Cooling Fan - Push/Pull - 500 CFM - Straight Blade - 11-1/4 x 11" - 2-3/8" Thick - Plastic 541 The Renold True(R) Roller chain

The Renold True(R) Roller chain features full roller action and superior strength

Hex Driven

11 in Wide

Snell M2015

1965-1991 Oldsmobile 98

Derale Electric Cooling Fan - Push/Pull - 500 CFM - Straight Blade - 11-1/4 x 11" - 2-3/8" Thick - Plastic 541 The Renold True(R) Roller chainUltra 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.