| Also known as | 70-6854 |
| Diagram | Fig. 6 — CYLINDER BLOCK AND HEAD · ref 14 |
| Listed in parts books | 1968–1970, 1974 |
VALVE EXHAUST T100 LATE
Exhaust valve for the Triumph T100, listed as the later version, PN 70-6854.
This is an exhaust valve for the Triumph T100, listed in the catalog as the later version for that model. Part number 70-6854 (also seen written without the NOS suffix) covers the exhaust side of the valve gear, sitting in the head where it opens and closes to let spent gas out of the combustion chamber on each cycle.
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The catalog description doesn't give us dimensions, material, or a specific model-year span beyond "T100 late," so we can't tell you exact head diameter or coating details from our own records. If you're matching valves to a head you're rebuilding, bring the old one in or give us your specs before you order so we can confirm it's the right one for your engine.
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