Ed
Australian Muscle Parts are/were based in Victoria, Australia in Ryans Rd, Pakenham.
They appear to have been around for a while. They supply a fair bit into the States having an agent nominated in Long Beach just up 405 from you.
2320 E. Aresia Blvd.
Have emailed you on the 'Forum' here.
They have been long time advertisers with the Just Magazine Group in Geelong Victoria and other auto mags..
I have not heard anything bad about them. Hopefully the eastern suburbs guys in Victoria may know more.
Cheers
Bernie