Edelbrock Sure Seat Valve Springs, Hyd. Roller EDL-5845 - Set of 16
 
1.440" Outside Diameter
0.690" Inside Diameter
150lbs Seat Pressure @ 1.800" Installation Height
420lbs Open Pressure @ 1.200"
Coil Bind @ 1.150"
Max Lift - 0.600"
 
Recommended for use with:
 
Locators - COM-4776-16
Retainers - COM-740-16