Just got of the phone with pro race products. I asked about which 440 dampers were made in China and which in Australia. He asked for a part number, I gave it, then he said "I'm sorry, that's information we don't share."
Maybe Mancini will pop open a box and tell me what's printed on one
That would have made my decision a lot easier. My guess is, it it had been Oz made, he would have said so.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads