GM LS DUAL VALVE SPRING KIT WITH STEEL RETAINERS, 151LBS @ 1.800" Seat Pressure, 409LBS @ 1.150" Open Pressure, 1.080" Coil Bind

GM LS Dual Valve Spring Kit with Steel Retainers
151LBS @ 1.800" Seat Pressure, 409LBS @ 1.150" Open Pressure, 1.080" Coil Bind

Spring Specifications
Type: Duel
OD: 1.304"
ID: 0.670"
Seat: 151LBS @ 1.800"
Open: 417LBS @ 1.150"
Spring Rate: 409 lbs/in
Coil Bind: 1.080"
Max Lift: 0.650"

Kit includes Valve Springs, Retainers, Locks and Seals.

MEVSK46659