QA1 High Travel Coil-Over Spring - 2.500" ID - 12.000" Length - 450 lb/in Spring Rate - Black Powder Coat BR10121 0in polished black PVD coated

0in polished black PVD coated stainless steel tips

3 Fastener

975" works with most 28- and 31-spline axles

Has Rubber Seals

Vehicle Applications: 1978 Ford E-100 Econoline Base 7

QA1 High Travel Coil-Over Spring - 2.500" ID - 12.000" Length - 450 lb/in Spring Rate - Black Powder Coat BR10121 0in polished black PVD coatedQA1 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