QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 14" Tall - 200 lb. H777C04S and Idle (including IAC parameters

and Idle (including IAC parameters and Idle Spark)

1977-1978 GMC C25 Suburban

which eliminates excessive play and allows for tighter tolerances

Suitable for Brodix BD2000 Head

PTFE Coated Steel Core Composite

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 14" Tall - 200 lb. H777C04S and Idle (including IAC parametersQA1 has engineered a complete line of coil over springs to complement its line of shock absorbers and struts. Each spring has been designed to be as light as possible without sacrificing performance, withstand the loads of today's racing suspensions and outperform the competition at an affordable price. Available 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