Unless you can figure out something that has eluded us all for all these years, they are pretty much only for Panteras - and another odd-ball Ferrari or two?
Your course of action is to call the vendors, or watch the eBay auctions.
Luckily the cost of these is now waaay down, as they are finally being reproduced.
Upon replacement, drill the bottoms of them for Zerk fittings and they should then last you for about forever.
Larry
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