| Also known as | B134B |
| Listed in parts books | Not catalogued by year yet |
EX.VALVE B44 66-67 BSA
Exhaust valve for the BSA B44 (and listed for the B40 elsewhere), old book number B134B.
This is an exhaust valve for the BSA B44, not a Triumph part despite how it's filed in our system. The description on file ties it to the 66-67 B44, and other catalog listings we've seen for this same number also mention the B40. The old book number for this one is B134B, which is worth knowing if you're working from an older parts list.
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We don't have much more detail on this one beyond that identification. If you're rebuilding a B44 or B40 head and need to confirm this is the right exhaust valve for your engine, give us a call and we'll go over it with you before you order.
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