The temp unit must have been replaced at one time.After a better inspection of the date code of carb it is J 0.The carb is not original to this engine.The engine had aluminum valve covers on it and I will be going back with OEM covers.A question,what did the OEM cover bolts look like?Pictures would be great.Thanks for your input.

Last edited by 5carguy; 01/12/14 01:29 PM.