Ford Performance M-6513-1219X Pac 1219X Beehive Valve Spring Set of (16) for 1969-1973 Ford Mustang
Fits Vehicle:
1969-1973 Ford Mustang
SKU: M-6513-1219X
PAC 1219X Valve Spring as used on M-6049-Z304DA Cylinder Heads
- O.D. Large End (in) 1.207”
- I.D. Small End (in) 0.650”
- Installed Height (Valve Closed) (in) 145 lbs. @ 1.800”
- Open Valve (Valve Open) 358 lbs. @ 1.175”
- Spring Rate 340
- Max Coil Bind (in) 1.100″
- Set of (16) springs









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