| Also known as | B94 |
| Listed in parts books | Not catalogued by year yet |
VALVE GUIDE BSA/TRI SINGL
Valve guide for BSA/Triumph single-cylinder engines, also listed as B94.
71-1627 is a valve guide listed for BSA and Triumph single-cylinder engines. It's the pressed-in guide that the valve stem rides in as it moves up and down in the head, keeping the valve aligned and directing heat away from the stem.
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This part also carries the older reference number B94 in some parts books, so if you're cross-checking against an old catalog or a parts list from a BSA single, that's the same physical piece.
We don't have much more detail on file for this one beyond the description. If you're rebuilding a head, call the shop and we'll confirm which single-cylinder model and year this guide is correct for before you order.
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