5R s&w
I'm far from an expert on the 3rd gen specs and options. I do know that the two transmissions u speak of are nearly the same, or at least share the same classifiers to be grouped into 1 manual. Both the Ford and ATSG manuals are printed in this manner. So I cant specifically answer your question. But I'm not all worthless, I do have the ATSG for these units. PM me and send me your email I will get it to u. Otherwise one has a dipstick, the W doesn't. Lol. Hope that helps