QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 12.0" Length - 220 lb/in Spring Rate Mac's Custom Tie-Downs are 30" wide at the

are 30" wide at the mounting points and 17" tall

fade free performance and superior durability

Parking Brake Boot

High output module delivers consistent dwell

1972-1972 Chevrolet K10 Suburban

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 12.0" Length - 220 lb/in Spring Rate Mac's Custom Tie-Downs are 30" wide at theAvailable 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.