Jm993rs,
Looks like a cool project. I would love to do this to my 912 one day as well. There is no cooler 911 than the 911R in my opinion. I looked up a few places where you can source some of the parts that you have mentioned. Remember, there are a lot of places that make these parts. The links below are just what I could find quickly.

Twin plug stuff
Porsche 911 & Carrera Ignition - Page 10
Porsche Twin Plug Ignition Systems Package Parts And Accessories For Porsche Distributed By Patrick Motorsports

911R conversion pieces including fenders
911R Conversion kit

911R Rear Decklid
'65-'68 911 Decklid

More body panels
Getty Design - Doors, Fenders, Hoods, Decklids, Tails for Porsche 911

Fiberglass engine tins
Porsche 911 & Carrera Engine Miscellaneous - Page 6
Getty Design - Miscellaneous Parts, Coachwork, Splitters, Mirrors, Valance, Dashboard for Porsche 911

Hello friends

The pair of fenders and the pair of doors for 911R are buyed two weeks ago to rennspd.com.

Very good contact and respound and here for other buyers I input all info of this buyment...........

And now my littlel question is : where I Can buy this ???

http://forums.pelicanparts.com/uploa...1385996501.jpg

http://forums.pelicanparts.com/uploa...1388581534.jpg

http://forums.pelicanparts.com/uploa...1388581589.jpg

Now my littlel problem and questions is where I can buy the fron turn signals and the housing of this ??

Anybody can input the URL for make this buy ??

:confused::confused::confused: