Howards 1.514 Dual Valve Springs Heat Shrink Tubing This new 185cc flow drastically

This new 185cc flow drastically more

Long Tube Design- Uncoated

This result is better quality welds with less possibility for leaks and cracks

For 4 bbl carbs

Howards 1.514 Dual Valve Springs Heat Shrink Tubing This new 185cc flow drasticallyProduct Description: Valve Spring Dual Spring 360 lb in Spring Rate 1. 150 in Coil Bind 1. 514 in OD Set 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