QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 9.0" Length - 350 lb/in Spring Rate Air & Fuel Cooling Systems & Components Duration 292 / 298

Duration 292 / 298

Standard Size Eyeport

these restraints can withstand a full season of dirt-track use

Chevrolet: C3500 97 - 04 5

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 9.0" Length - 350 lb/in Spring Rate Air & Fuel Cooling Systems & Components Duration 292 / 298QA1 offers an assortment of high travel springs, available in 7", 9", 10", 12", 14" and 16" lengths, with a silver powder coated finish. These springs are lighter and have increased travel due to the larger distance between the coils. 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. These