Bottom line- should I be pissed off because he didn't tell me that he
> converted it to a 5 speed?
Well, you paid full private party value per my quick glance into the Kelly Blue Book. I would expect a modified vehicle like that to fetch somewhat less. On the other hand, if it has been really well cared for and gives you no troubles?
Gotta be your call.
I agree, he was very much in the wrong to not tell you up front.