Stronger diff needed

[CelicaGT8]

Celica gt4 - 1uz

Ok, so im needing to put my rear end in, but first i need to do something about the diff.

The standard diff wont handel a 3sgte in rwd let alone the 1uz,
so does anyone no of different internals i can use? prefer lsd

Or

What diff would be recomended as a replacement?
Needs to be reasomly cheap, and easy to replace the old diff

[strx7]

if its only going to be RWD then i'd say you'll need a G series IRS diff head outta a Cressida/Supra/Chaser etc etc if 4wd you MAY get away with an F series IRS from an altezza or similar

[cat007]

Celica gt4 - 1uz

Ok, so im needing to put my rear end in, but first i need to do something about the diff.

The standard diff wont handel a 3sgte in rwd let alone the 1uz,
so does anyone no of different internals i can use? prefer lsd

Or

What diff would be recomended as a replacement?
Needs to be reasomly cheap, and easy to replace the old diff

I have a 4.5:1 open G series....I think it's a 4.5:1....

[Prymal]

justen's Gt8 ran a standard rear , killed it pretty quick with a forced 1uz ..

he now rums a JZA70 rear end in it modified to fit in the gt4 cradle ..

its holding - but is running an aftermarket LSD ..

Its only weak point is the small gt4 hub barriers i believe - though last note was he was investigaring getting these changed ro jza70 or 80 spec

[CelicaGT8]

Im going to use the standard rear cradel aswell, the gt4 hub barriers are the least of my probs at the moment...
Im just staying NA atm, and rwd

Isnt there a 3.9to1 G series diff?
Would you recon that would be the best to run with?

And it sounds like G series is the one to stick with, does anyone have one to sell, even if it isnt the preferd ratio, it could still be used as a mock up which is what im needing atm