jarconco

Thanks for the info, Paul. I'll be sure to check out the vintage mustang site!

I recently discovered a program from the October 1968 classic car show from the city of Rockville, Maryland. It contains, Photo's, entrants, winners, and owners from this show, along with info on all of the automobile clubs represented at the show.

I have a 1966 "A" code Mustang, does anyone know how to identify the engine block? I would like to know if it is original to the car. It appears to have this SN stamped onto the top of the block behind the intake Manifold: 8T1oo441, It may also read 81188441? It's really worn. Thanks!