Yes, Formula can supply the original part numbers for the enclosure. Forward them to Ameritex, the OE manufacturer, and they will be able to help. Just did this for my 260SS.

Thanks for the link. I have actually talked to scott at formula about this. Maybe your 271 is new enough for them to have the prints. According to formula the company who made these for the 242 ls was later bought by another company and right then the old templates for these were discarded and no files for the prints were at the time available. But thanks for the link. I'll contact them and see what they say about it. I'm trying in every direction right now :-) .

Well good luck ...love Sweden been there quite a few times in gothenberg( spelling)...we had an exchange student live with us from Sweden for a year been great friends ever since...scull (spelling obviously I didn't learn Swedish)...lol