QA1 High Travel Coil-Over Spring - 2.500" ID - 14.000" Length - 200 lb/in Spring Rate - Black Powder Coat 1436A01 GM 10-Bolt 1981-98

GM 10-Bolt 1981-98

These feature the same CNC precision and rugged construction as the rest of our popular drive line

Replacement runners can be purchased separately

Designed for exhaust valves on Chevrolet Big Chevrolet engines with aluminum heads

QA1 High Travel Coil-Over Spring - 2.500" ID - 14.000" Length - 200 lb/in Spring Rate - Black Powder Coat 1436A01 GM 10-Bolt 1981-98QA1 offers an assortment of high travel springs with a black 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. These lighter springs reduce unsprung weight and