If you buy the correct threaded bearing cups, the crank will work perfectly. I have the K-Force Light version of the same thing on my BSA threaded BB. Great stuff. You want a BB386 EVO crank. Don't forget the EVO! Here are the correct BB cups but quite expensive because of ceramic bearings. The steel bearing model is much cheaper, but I couldn't find any on ebay with a very cursory search. I am sure there are some on there. FSA Megaevo BB EVO8200 Bottom Bracket BB Ceramic English Thread 386 EVO Road BSA | eBay

Here are the non-ceramic ones: BB EVO8681 Megaevo Road | eBay

Don't forget the cups require an oversize tool to thread them into the BB shell. Those are hard to find also and a bit pricey, maybe $25 or so. I forget exactly.