Well i bought a couple of UK mk3 gearboxes off mark on the MR2ROC just to experiment with them.We were told that all UK mk3's have LSD as standard... and that this LSD unit will fit into a mk2 S54 box...hinterestin i hear you say! Interesting because a S54 box with LSD doesnt exist,so this could well be the solution.

Well i can confirm it is! We took one of the mk3 LSD units out,and swapped over the mk2 diff gear,the LSD bolted straight onto the mk2 gear :thumbsup:

It will need the mk2 diff bearings pulling off and fitting onto the mk3 LSD but apart from that its a total success.... so for all you S54 V6 builders this is a godsend... so get hunting for UK spec mk3 boxes chaps,they have just the LSD we need.

I will add pics to this thread tomorrow :thumbsup: