ID 273 Commando that's apart

Thanks for the help.
I have not seen the engine but I heard it is only partially assembled.
I think the heads are not on so the piston info will be really helpful.

"65s" and "64cuda" are right .2 barrel pistons are flat and have 4 valve reliefs per piston. 4bbl pistons are domed and have only 2 valve reliefs.

If all the other "Commando" parts are there, I would assume the cam to be the Commando one as well. Unless it looks really good, I'd spring for a new cam if you rebuild the engine.

Here's pic of 2 barrel pistons...

273-2bblPistons.jpg