It has the gasket type on the left. My 318 has the one on the right. I did recheck the numbers and they are correct. It looks like the mounting bolt holes are for my 383 motor with the measurements.
69. I've seen on other sites where some have had them with a 318. The trim panel does have the Formula S and could have been replaced. Thanks for the info.
I still question if mine is a Formula S. 16 options on it. Has buckets, floor shift,center console, stabilizer bar, clock, bumper guards, Formula S trim panel on deck lid, F code 318