Crower Dual Valve Spring - 0.950 in Coil Bind - 1.405 in OD - Set of 16 R040002XL 5 amp single spark through

5 amp single spark through high rpmSimple and clean installation with only three wires to connectIncludes built-in Rev Limiter

6 AN Male to 5/16 in Tubing

Standard Series

The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3

Crower Dual Valve Spring - 0.950 in Coil Bind - 1.405 in OD - Set of 16 R040002XL 5 amp single spark throughProduct Description: Valve Spring Dual Spring 338 lb in Spring Rate 0. 950 in Coil Bind 1. 405 in OD Set of 16 Crower Cams and Equipment Company, Inc., is a leading producer of aftermarket camshafts and valve train components. But over the years Crower has developed a more diverse line of products. Today, Crower is the world's largest manufacturer of aftermarket crankshafts and connecting rods, and the Crower line of clutches has been dominating the