Thought I'd share this with you all. Rebuilt head going on to the Alfetta, better replace the top chain - who knows how old it is - found one on-line from Precision International in Notting Hill Vic. It's IWIS and the price was $73.22, delivered ex stock in Qld to Wodonga- in 2 days!
Responses to emails were prompt & staff easy to talk to on the phone.
precisionintl.com, or google them.
Bonkfrog