QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 12.0" Length - 220 lb/in Spring Rate Frankenstein Engine Dynamics Quicksilver

Quicksilver

Clears most air cleaner combinations and can be used with dual carbs

2006-2006 Chevrolet Trailblazer EXT

Adaptive voltage feature prevents overdriving the ignition coil

Available for 5x5 and Wide 5 hubs

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 12.0" Length - 220 lb/in Spring Rate Frankenstein Engine Dynamics QuicksilverAvailable 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.