Description
COMP Cams Beehive Valve Spring Kit 372 lb in Rate 1.140 in Coil Bind 1.075 in OD Chromoly Retainer Viton Seal Steel Seat GM LS Series R010003YXL Designed to allow the element With Steam HolesSince 1989 Size:Small (55) EAS21974 WM485MD Designed to allow the element to be flat across the back for engine setback and clearance in the cowl and parallel ground