QA1 High Travel Coil-Over Spring - 2.500" ID - 12.000" Length - 500 lb/in Spring Rate - Black Powder Coat Containment Seat 2-hole plenum design with 1

2-hole plenum design with 1

Port exit size at cylinder head is 1

Dodge Ram Fullsize Truck 2004-08

Adapter Fitting 12AN To 1/2"NPT Aluminum 45 Degree

scraper is sandwiched between pan rail and block

QA1 High Travel Coil-Over Spring - 2.500" ID - 12.000" Length - 500 lb/in Spring Rate - Black Powder Coat Containment Seat 2-hole plenum design with 1QA1 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