Ok what’s it fit?

#1
6FBC6679-3BE0-4BD0-8583-305BC4A1F385.jpeg EE847065-8AEA-4D9C-842D-ED8BDE0B3FA2.jpeg Found this in the bottom of a box of parts I bought 2 summers ago…what the hell does it fit….crank journal is 1.365” ; 7.93” long including oil dipper; rod eye is .991”;

it’s billet, stamped alcoa 22A…I assume casting marks 25-0-19….thanks for any info….I’m thinking for a hm80 or 100???
 
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