Rated 5 out of 5 stars.
If you're working on the exhaust of a vintage Honda twin—like a CM400, CM450, CB400, or CB450—you need these gaskets.
This is a set of 4 new pipe joint gaskets that go between the muffler and the header.
They're made in Japan by OEMparts, so the quality is right.
The OEM numbers are 18391-413-010 and 18392-MG7-750.
Fresh gaskets mean no exhaust leaks, better sound, and a cleaner bike.
Don't reuse old crushed ones.
Grab this set and button up your exhaust system properly.
