According to Colin Musgrove's book Moggie, the Moss box used in the Plus 4 (and early Plus 8s) "is very similar to those used in the Jaguar range of cars ... Up to the Mark 9 and the XK150. He says the HR box fitted by Morgan from 1956 corresponded to the Jaguar "close ratio" box. He goes on to say "no Jaguar box is a direct replacement ... Prefixes SH, SL, ODL and M indicate a box with internals identical to the Morgan box". Most importantly he says ""the most important suffix to look out for is JS ...this is to be avoided at all costs. The box looks like a Moss but is Jaguar made and no parts are usable in a Morgan application". Sorry.
Last edited by JCK; 16/11/20 09:11 PM.
