You could try Les Richmond Automotive, in the Northern suburbs of Melbourne. Check their website/Facebook etc.
Never been there, but they do some very interesting custom L.R. stuff, LS engine conversions etc, they're currently placing an LS3 & 6 Sp Man into a Puma Defender,..and it's looking good.
I've never been there, but from the pics & articles I've seen, they really do seem to know what they're doing. I think there's a guy on this site with a grey/silver Puma 90 that gets his work done there.
Worth a phone call, I'd reckon,....let us know what they say.
Pickles.

