Crown Wheel Circumference On R33 Gtr Vspec Diff

[Nil88u]

I'm on a mission to do a diff upgrade on the cheap to my SS Commodore ute....

I'm looking at trying to fit a GTR LSD into my VU SS's housing. I found out that the borg warner LSD for a SS will also fit nissan skylines and seeing that the Nissan GTR unit is 4.11:1 standard compared to the Holden 3.46:1, I figured I'd try and shim the GTR LSD's clutch packs and get rid of the hydrulic setup on the Vspec diff.

I need to find out the circumference of both crown wheels though to see if the GTR setup will actually fit into the SS housing, so If you have a crown wheel laying around could you please measure it up for me.

Thanks,

Colin

[The Dan]

I'm on a mission to do a diff upgrade on the cheap to my SS Commodore ute....

I'm looking at trying to fit a GTR LSD into my VU SS's housing. I found out that the borg warner LSD for a SS will also fit nissan skylines and seeing that the Nissan GTR unit is 4.11:1 standard compared to the Holden 3.46:1, I figured I'd try and shim the GTR LSD's clutch packs and get rid of the hydrulic setup on the Vspec diff.

I need to find out the circumference of both crown wheels though to see if the GTR setup will actually fit into the SS housing, so If you have a crown wheel laying around could you please measure it up for me.

Thanks,

Colin

They are called an R200 diff because they are 200mm diameter crownwheel

[blind_elk]

I found out that the borg warner LSD for a SS will also fit nissan skylines

Probably referring to the R31 housing.

[Nil88u]

Thanks didn't know that and no it was for vt-vy irs