Description
Crow Cams Performance Dual Valve Springs For Holden 253 304 308 V8 4438-16
- Performance dual valve spring
- Set Of x16
- Part Number: 4438-16
Installed Height: 1.800"
Installed Pressure: 155
Pressure @ .5 Lift: 330
Max Lift: .650"
Solid Height: 1.050"
OD: 1.290"
ID of Outer: 0.948"
ID of Inner: 0.690"
Spring Type: 2
RH or LH (Outer): R
Free Length: 2.345"
Spring Rate lb/in: 365
Suits:
Holden 253 304 308 V8
Fitting Notes:
Dual valve springs may require head machining to fit