HOWARDS PERFORMANCE VALVE SPRINGS - HWD-98412-16

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. Designed for racing hydraulic and mechanical flat tappet as well as performance hydraulic roller camshafts. Set of 16.