Was it changed to a 308? Reason i ask is a 3spd manual behind 308 was one of those "impossible" things in HZ. If it was an auto (ie TH400) getting a 3.55 behind one of those was just about unheard of too, even 308 TH400 tonners were 3.36. Same as 3.55 with A/C. All makes it a pretty unusual beastie! Would be a great car to get ID plate detail off if you ever see it again.