QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 12.0" Length - 400 lb/in Spring Rate 200430107 the LSU4 is accurate

the LSU4 is accurate

Head works with pistol-grip and other heated sipers that accept a

The Edelbrock Universal Choke Cable for 2-barrel and 4-barrel applications

The seven-inch diameter Degree Wheel is designed to insure maximum accuracy in camshaft installations

Packaged 6 to a kit

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 12.0" Length - 400 lb/in Spring Rate 200430107 the LSU4 is accurateAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of high travel springs with a silver 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.