SBP American Racing with adapter suggestions

There are a few threads on this topic. The summary of what I have read is if your are racing the car, do the big bolt conversion, it is not worth the risk.

If you have a cruiser, I have seen that one should stay clear of the cheaper cast adapters if possible and elect billet aluminum ones instead. The billet aluminum ones, if torqued, and checked regularly, have seemingly done a good job for most.

I found my billet set on EBay recently, but will not be able to test them for another couple of months here in Minnesota.