Romeo or Windsor?

[Black Stallion]

I have a 1998 Mustang GT and I am looking into a headswap, and I found heads for very cheap off a 2003 GT that are Romeo, but I don't know if my engine is Windsor or Romeo. Does anyone know how to tell?

[redstang]

Count your valve cover bolts, if you have 11 its a Romoe, 12/13 is a Windsor. The heads should bolt on either way you just have to have the correct valve covers.

[2K1TBGT]

diff valve covers and there's a couple diff ront timing cover bolts

yours is a romeo! or at least it should be...

[Black Stallion]

So I have a romeo engine?

[2K1TBGT]

correct, all non-pi's were romeos...