QA1 Pro Coil High Travel Coil-Over Spring - 4.100" ID 10.0" Length - 350 lb/in Spring Rate Kinsler Fuel Injection T LSXR LS1 / LS6

T LSXR LS1 / LS6 / LS7 Intake Manifolds

Should be used with stacked spring divider HYP18DS100 (sold separately)

comfort or quality at such an affordable price

2 Ohms) for use with peak and hold drivers

QA1 Pro Coil High Travel Coil-Over Spring - 4.100" ID 10.0" Length - 350 lb/in Spring Rate Kinsler Fuel Injection T LSXR LS1 / LS6Available 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.