International Harvester IH 6 Cylinder Engine Hoof Governor
Mechanical governor, runs off vacuum and mounts under Holley 1904 carburetors.
For use in IH "Diamond" series inline-sixes, primarily of the 1950s.
The part number is 30M-82
The serial number reads 136357.
I believe this is a New Old Stock item that was saved as part of a collection of NOS parts.
The gaskets appear to be in perfect condition.
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