QA1 Pro Coil System High Travel Coil-Over Spring - 3.8 in Upper ID - 2.5 in Lower ID - 9 in Length - 450 lb DEW32-6139002M Weiand Supercharger Gasket 6900 Supercharger

Weiand Supercharger Gasket 6900 Supercharger To Manifold - 142

Flows 96 Percent Better Than Stock

Holley who has been manufacturing fuel systems of all shapes and sizes since 1903

1988-1999 Ford E-350 Econoline Club Wagon

QA1 Pro Coil System High Travel Coil-Over Spring - 3.8 in Upper ID - 2.5 in Lower ID - 9 in Length - 450 lb DEW32-6139002M Weiand Supercharger Gasket 6900 SuperchargerAvailable 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.