Originally Posted by
doga-ot
EDIT: sorry not the late series1's it was the top spec series 1's that had it fitted
As above, every Escort RS turbo Series 1 and Series 2 came factory fitted with a LSD irrespective of spec, Fiesta RST's of course did not.
Yes you will need an 8 bolt LSD which is from a S2 box.
I've never found a 6 bolt one in a S2 box but if Roger has then there's a chance you might have to strip a couple to find one, could be that a S1 gear set had been fitted to a S2 casing maybe? Anything could have happened over the last 25 years!
lol