QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 9.0" Length - 140 lb/in Spring Rate RS003C1509 Available with or without on-board

Available with or without on-board GPS receiver and antenna

you can use inReach® technology for global satellite communication

Adjustable Vacuum Advance

Small Block Ford 1986-95

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 9.0" Length - 140 lb/in Spring Rate RS003C1509 Available with or without on-boardQA1 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