Yellow paint markings across the top of a 73 transmission.

Yellow marks on parts obtained from Men's Mall is common around here.
Tom
--
2012 Phoenix Cruiser model 2552
KA4CSG
 
TorqueFlite built by a friend's shop - date in yellow paint. Very common.

--johnny
--
76 26' Eleganza(?) with beaucoup mods and add - ons.
Braselton, Ga.
"I forgive them all, save those who hurt the dogs. They must answer to me in hell" - ol Andy, paraphrased
 
Letters and numbers or just marks? Almost all yards, as mentioned above, mark with paint pens to prevent scammer returns during the "warranty'"
period.
--
John Lebetski
Woodstock, IL
77 Eleganza II