mx73 auto trans conversion ??

[cressydan24]

the stock diff from my cressy welded wont be good enough?

[neal]

Manual and auto gearbox run different ratios, thus the reson why you want a manual ratio so your speedo reads correct and you are not revving too high on the freeway. Nothing wrong with the mx73 diff its the same as MA61 bar the diffrent ratio (auto).

Is the car a daily. weldded diffs are not the best for daily from my personnal experience

[cressydan24]

well my diff isnt welded im just goin the budget route haha.
im planning on building a daily but i want it to have reasonable power, as im sure everyone would haha