Properly matched kits give you the most performance possible from your spring assembly. Kits include: springs, retainers, locks and all other necessary components for a complete installation
Lunati Valve Springs are manufactured using chrome silicon valve spring wire and cutting-edge heat treatment processes. This advanced heat-set takes the load loss out of the springs during the manufacturing process, opposed to during first use, to lengthen spring life and make the break-in process easier. These springs offer excellent fatigue life and load loss characteristics that are ideally suited for Saturday night oval track or drag racing.
- Valve Spring Style:
- Standard
- Number of Springs Per Valve:
- Dual
- O.D. Outer Spring (in.):
- 1.450 in.
- Coil Bind Height (in.):
- 1.100 in.
- Damper Spring Included:
- Yes
- Spring Rate (lbs/in.):
- 333 lbs./in.
- I.D. of Outer Spring (in.):
- 1.076 in.
- I.D. of Inner Spring (in.):
- 0.730 in.
- Valve Springs Coated:
- No
- Maximum Valve Lift (in.):
- N/A
- Retainers Included:
- Yes
- Retainer Material:
- Chromoly steel
- Locks Included:
- Yes
- Lock Material:
- Steel
- Valve Stem Seals Included:
- No
- Installed Height:
- N/A @ N/A
- Open Height:
- N/A @ N/A
- Lock Groove Quantity:
- 1-groove
- Lock Style:
- 10 degree
- Valve Stem Diameter (in.):
- 0.344 in.
- Valve Stem Diameter (mm):
- 8.74mm
- Quantity:
- Sold as a kit.