Greetings . . .

The Filling Station does a dual conversion that bolts right in the stock location. They can set it up for drum/drum:
http://www.fillingstation.com/
[img]http://www.parts123.com/parts123/yb.dll?parta~showpic~Z5Z5Z50000014a~Z5Z5Z5AAANV~Z5Z5Z5~Z5Z5Z5~Z5Z5Z5[/img]

regards,


[Linked Image from 49fastback.com]