Bear in mind that there are at least 2 different types of inner wheel bearing fitted to +8's and the same with oil seals, and all of them are different to older 4/4's and +4's
There's 2 different lengths of stub axle, and 3 different major diameters......

To the best of my knowledge, the stub axles have been the same since around 1991/2 on the +8, but these are Morgans...
I'd pull a hub off and measure before ordering anything
Simon @ SiFab.co.uk