QA1 High Travel Coil-Over Spring - 2.500" ID - 12.000" Length - 400 lb/in Spring Rate - Black Powder Coat Cam Bearing 18" reverse rotation rigid fan

18" reverse rotation rigid fan designDerale has been the leader in performance cooling for decades

Energy Release® has developed

American Made

225 Series

Ford Fullsize Truck 2015-17

QA1 High Travel Coil-Over Spring - 2.500" ID - 12.000" Length - 400 lb/in Spring Rate - Black Powder Coat Cam Bearing 18" reverse rotation rigid fanQA1 offers an assortment of high travel springs with a black powder coated finish. Made in the USA, these 2" I. D. high travel springs are manufactured from specially designed high tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the larger distance between the coils. These lighter springs reduce unsprung weight and