You can buy the updated pan from Bill Jenkins for under $100 IIRC. People have mixed opinions on whether or not the fins in there actually do anything. But for a replacement pan, I'd say that is your best bet.

Rick

Owner of 00 #1611 Silver (Totalled) 98.5 T-Red SVT #6180 Buckshot77@msn.com Misc 3L parts for sale