| Listed in parts books | Not catalogued by year yet |
OVERSIZE 650 EXHAUST STUB +.010
Oversize (+.010) exhaust stub for the 650 twin, sized for a head port that's been opened up from standard.
This is an oversize exhaust stub, sized +.010 over standard, for the 650 twin. An exhaust stub is the pipe stub that fits into the cylinder head port and carries the head pipe connection at the front of the engine. The +.010 oversize means it's made to fit a head port that's been opened up slightly, whether from a repair or a previous oversize fit, so it seats correctly where a standard stub would be loose.
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Our catalog record on this one is thin, and we don't have a model year tied to it, so if you're matching it to a specific machine, bring in your head or double check the port dimension before you order.
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