Howards Max Effort Oval Racing Valve Springs - O.D.: 1.500", I.D.: .800" 114004 Pyrovatex® offers the maximum combination

Pyrovatex® offers the maximum combination of overall flame and heat protection

Two 5" Electric fans supply optimum airflow

Windage/Anti-Slosh Baffle

All contents are compartmentalized in a durable case with a heavy duty latching closure

55 in Length

Howards Max Effort Oval Racing Valve Springs - O.D.: 1.500", I.D.: .800" 114004 Pyrovatex® offers the maximum combinationCoiled 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