Crower Dual/Damper Valve Spring - 285 lb/in Spring Rate - 0.910" Coil Bind - 1.250" OD - (Set of 8) 10475 TIG-welded chrome-moly tube adapters with

TIG-welded chrome-moly tube adapters with a heavy-duty center adjuster make on-car adjustments simple and easy

1-1/8 in ID

Use with stock trailing arms for race or street

3/4 in NPT Female Inlet / Outlet

Crower Dual/Damper Valve Spring - 285 lb/in Spring Rate - 0.910" Coil Bind - 1.250" OD - (Set of 8) 10475 TIG-welded chrome-moly tube adapters withProduct Description: Valve Spring Dual Spring 285 lb in Spring Rate 0. 910 in Coil Bind 1. 250 in OD Set of 8 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