hey everyone my daily driver is currently a RT81 corona fitted with a factory 12R & 3spd coloum change. I am looking at fitting a 18RGU but want to know what is compatible.....IE can i use the 12R sump and keep the 3spd as i dnt want to change the vehicle to floor shift. If so would it be better to use the 12R flywheel/clutch assembly or the 18RGU? Any help greatly appricated as i dont want to buy an engine that i cannot simply bolt in as i need the vehicle for work.
Thanx Tony