It is 69 chevy 3/4 ton truck all orginal from the history I know worked all its life. 3970010 K 12 13 CMJ 15Y175299 decodes as 327 or 350 any help would be great???
15Y... is a 1975 Chevy car, CMJ is a 2bbl 350, about 145 hp. Somewhere along the line, someone put in a used engine.
wow was hope n it wouldve been 300 horse 350 or 327 O well turn key runs great what is there to complain about thanks for the help.
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