NEED HELP IDENTIFYING JACK

[69gmmuscleluver]

Almost certain this is a corvette jack but unsure what the years are and where any numbers should located. Any help would be greatly appreciated.

[marxjunk]

amc used the same jack..but there is a way to tell a vette from an amx..but i forgot the diff

[69gmmuscleluver]

Thanks. I'll keep looking and hopefully someone on the site can help.