info can i covert my 73 squarback from generator to alternator if so how ?

do i need special alternator ?

thanks clyve

http://www.cbperformance.com/ProductDetails.asp?ProductCode=2183 

http://www.aircoolednut.com/erkson/ttt/engine/gen2alt.htm 

http://vwparts.aircooled.net/CPR-s-12V-Alternator-Kit-55-Amp-Type-3-Engines-p...

There was also a auto sparky who fitted an alternator into the genie outer casing, which I rekn is just the ducks guts! Someone here hopefully can find a link or a number for him?