Derale 18" HD Stainless Flex Fan 42020BK resulting in more positive steering

resulting in more positive steering feel

1983-1993 Ford F-150

In a new development for Stilo

Outflows factory intake by 55%

3/8 in NPT

Derale 18" HD Stainless Flex Fan 42020BK resulting in more positive steeringDerale 18" HD Stainless Flex Fan 17618 Flex Type Fan Heavy Duty Counterclockwise 18" Diameter Stainless Steel Blades Steel Hub Universal Improves performance and mileage, Heavy duty steel hubs, Durable stainless blades, Rated up to 10,000 RPM, Large surface area pulls more air at low speeds, Reinforced blade construction extends fan life, 18" reverse rotation flex fan designDerale has been the leader in performance cooling for decades. Derale prides