One of the first Jag conversons was done to a Sierra in approx 1988, it was for a budget car to compete against the cost of the works items.

I bought the beam and diff from that car in 1998, it was built on the original XJS type not the later item, though the diff units are the same power loc units.

The later conversion i.e as in Rods car was inspired from when my own car was seen by a few on this forum .

My conversion worked on the oe shafts, so no makiing new shafts, the conversion is very cheap tbh and works very well, if its put together correctly.