Howards Zero Tolerance Single Racing Valve Springs w/ Damper - 1.265" O.D. - .878" I.D. RS00400306 which allows grease to evenly

which allows grease to evenly coat the inner sleeve

Red / Black

Carb recommendations: Edelbrock Thunder Series AVS

E40D / 4R100

Howards Zero Tolerance Single Racing Valve Springs w/ Damper - 1.265" O.D. - .878" I.D. RS00400306 which allows grease to evenlyEngineered for racing use, springs are precisely coiled and undergo precision heat treating. Sold in sets of 16. The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early Top Fuel favorites driven by Jack Chrisman and Larry Dixon Sr. Today we have even a greater group of experienced racers in Circle Track, Drag