Hello everyone, first of all, please forgive my English rookie.

My Ford / Noble M12 GTO (2.5 v6 twin turbo) needs a new transmission or a rebuilding his MTX75 and I wanted to ask advice to you because you really are fanatics

I have now installed a MTX75 shift cables and hydraulic clutch.
Ford part number 1206944 fitted on very first MK3 Mondeo up to 15/10/2000
This is now obsolete and replaced with 1232410 ratios: 1st 3.42 / 2st 2.14 / 3st 1.48 / 4st 1.11 / 5st 0.85 with 3.82 final.
I need to change the third gear syncro but I would like a longer final ratio (Escort TDI??).
I know that the bell housing is different between diesel and gasoline .... you know if it is possible to assemble the ratios and the final drive of a diesel engine in the casing of a gasoline?
Thanks a lot of help!!

Regards from sunny Italy!

May the 100 octane be with you!!!!
P.S. someone has a Torsen LSD / ATB to sell?