4x4 Diff

[CosworthCabrioLee]

Does anyone know the Diff ratio of the Sierra 4x4 and the correct offset for the wheels, I have been told it is ET38 but not sure

[chris_cussen]

Re: 4x4 Diff

Lee, don't know if it will help but there is a lot of info on this page. http://community.rhocar.org/lofiversion/index.php?t6836.html
I think if the diff is off a 4x4 the ratio will be 3.62, but ultimately you need the VIN plate to give you the transmission code.
I haven't a clue about wheels offsets though.
Chris

[andy-rogers]

Re: 4x4 Diff

Lee, I have this diff and my wheels are ET25. This may be because I have the cortina front hubs, and 25 is right for them. It's possible something like ET38 would clear my rear calipers. Will take a look.

[CosworthCabrioLee]

Re: 4x4 Diff

Hi Andy drop me a email to [email protected] ref the wheels sizes etc
Lee