QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 7.0" Length - 300 lb/in Spring Rate Spark Plug Wire Terminal The relief valve has a

The relief valve has a pressure threaded plug instead of a cup plug

” a small auto parts store named for its location in a Los Angeles suburb called Bell

and are equipped with premium one-piece stainless steel 2

Programmable Timing Curves

Gasket Intake Gasket 405G Port Dimensions W-1

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 7.0" Length - 300 lb/in Spring Rate Spark Plug Wire Terminal The relief valve has aQA1 offers an assortment of high travel springs, available in 7", 9", 10", 12", 14" and 16" lengths, with a silver powder coated finish. These springs are lighter and have increased travel due to the larger distance between the coils. 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. These