Howards Racing Components 98411 - Performance Single with Damper Valve Springs; 1.437 Howards Cams

Howards Racing Components 98411 - Performance Single with Damper Valve Springs; 1.437 Howards Cams

Performance 1.437 Single with Damper Valve Springs Howards research and development engineers are constantly updating materials and manufacturing techniques, to provide the best possible valve springs. Coiled and heat-treated in the finest facilities available. Each spring is coiled, stress relieved, deburred, shot-peened and heat treated to our own very specific standards.