QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 7.0" Length - 300 lb/in Spring Rate 3552024-23- M Note: Shift knob thread size

Note: Shift knob thread size is 3/8-24

850 in Collar ID

but most commonly used on Asphalt Late Models

or by the case

7000 Classic Series

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 7.0" Length - 300 lb/in Spring Rate 3552024-23- M Note: Shift knob thread sizeQA1 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