Crower Valve Springs - 1.045 H77203FL Commonly used in rear suspensions

Commonly used in rear suspensions

Centerforce SFI-certified steel flywheels are CNC-machined from billet steel for precise

Designed for easy two wire connection

1-1/4 in Long Blades

500" OD valve guides

Crower Valve Springs - 1.045 H77203FL Commonly used in rear suspensionsProduct Description: Valve Spring Single Spring 251 lb in Spring Rate 0. 860 in Coil Bind 1. 045 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