| Diagram | Fig. 6 — CYLINDER BLOCK AND HEAD · ref 9 |
| Subsystem | engine top |
| Listed in parts books | 1974 |
CYLINDER HEAD c/w GUIDES
Triumph cylinder head assembly, complete with valve guides fitted, from the 1974 catalog listing.
This is a Triumph cylinder head, listed complete with valve guides fitted (c/w GUIDES means the guides come pressed in rather than sold separately). It sits on top of the cylinder block, forming the combustion chambers and carrying the valves, guides, and associated hardware for the top end of the engine.
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Our catalog record for 71-2643 is a single appearance tied to the 1974 model year, filed under the cylinder block and head figure. We don't have more detail on this one beyond that, so if you're matching this against an existing engine, check the casting and stud pattern against what's on the bike before you order.
Because a cylinder head is a major casting with plenty of ways to be almost-but-not-quite right for a given engine, it's worth a call to the shop to confirm fitment before you commit to this part number.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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