Manley, valve spring top collar set. Titanium
Details
OEM style replacement precision machined titanium valve spring top collars. Manley suggests the use of titanium top collars on high lift applications to provide increased strength and reduced inertia mass which allows running higher R.P.M.’s without valve float.
Fitment
36-84 Big Twin Code: Specifications
| Units | 4 |
|---|
Part Numbers
| Manufacturer Part Number | 99256-4 |
|---|---|
| Supplier Part Number | 513884 |
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