Howards Max Effort Oval Racing Valve Springs - O.D.: 1.500", I.D.: .800" Fuel Line Fittings Holley Illustrated Parts & Specs

Holley Illustrated Parts & Specs Manual

The band is a completely new core made of investment casted steel with no used components

Allstar aluminum fuel line is seamless and available in three diameters

Available Color Choices:

Howards Max Effort Oval Racing Valve Springs - O.D.: 1.500", I.D.: .800" Fuel Line Fittings Holley Illustrated Parts & SpecsCoiled and heat treated in the finest facilities available. Howards research and development teams are constantly updating materials and manufacturing techniques, to provide the best possible valve springs. Howards Cams pioneered many valve spring developments since the 1950's, and are still working with the best engineers and race teams to be on the cutting edge of valve spring technology. The name Howards Cams has been synonymous with high