QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 9.0" Length - 450 lb/in Spring Rate AN O-Ring to Hose Barb Fittings 3/8 in Hose Barb Male

3/8 in Hose Barb Male Inlet

1988-1998 Chevrolet C3500

Use in place of shackles

7/16The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 9.0" Length - 450 lb/in Spring Rate AN O-Ring to Hose Barb Fittings 3/8 in Hose Barb MaleQA1 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