Hi Johnnie , I just joined this great group . I see you are in SA I visite my family in Cape Town now and them . Next trip coming up soon .I have a 75 400/4 in need of some TLC . It’s running but has had a hard life .I was wondering what it’s like for spare parts where you are ? I have bought some parts from David Silver UK but somethings not available . Any info appreciated and good luck with you project Rob .