| Also known as | 70-1010 |
| Listed in parts books | Not catalogued by year yet |
VALVE,OS INLET 68-70 PM
An oversize inlet valve, PN 70-6422/OS, also listed as 70-1010.
This is an oversize inlet valve, part number 70-6422/OS, listed in our records under the description "Valve, OS Inlet 68-70 PM." It also shows up under the alternate number 70-1010, so if your parts book or an old invoice lists that number, it's the same physical part.
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Being an oversize valve, this one is meant for a head that has been reworked to take a slightly larger valve than stock, whether from a reground seat or a rebuild where the original bore was opened up. We don't have much more written down on this one beyond the description itself, so if you're not sure whether your head has been machined for an oversize valve, give us a call before you order.
We'd rather confirm fitment on the phone than have you guess on a valve job.
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