Hello,
I have for sale a 7.5 2WD 3.62 believed to be from a low mileage Sierra Cosworth, it has the 108mm lobros, I have taken of the the rear mount on the cover so this will suit a kit car but not the standard sierra install unless you can find another rear cover.
There is no slop in the diff and when I took of the rear cover the oil was a crystal clear redish colour with no bits in the oil

£100

I'm based in Chandlers Ford, Hampshire, SO53, probably pick up only as it's heavy!

Cheers
David