Here ya go: http://www.poci.org/ Best Pontiac forums on the 'net: http://forums.performanceyears.com/forums/
Here's a really good source for parts. http://www.pontiacparts.net/ There in socal and have lots of parts available. I picked up a kit for my 51 poncho to completely rebuild the front end and steering box from them.
Thats a nice looking Pontiac! I get a few of my parts from Kanter for my '51. Depends on what you need.
Thanks!! Just bought the car, so just making sure I have a few sources in case of parts needed in a hurry!!
These guys have stuff for your Pontiac. I bought some items for my 60'. Good Luck! http://www.pontiacparts.net/ I see it was mentioned above, then make this another nod to them! Ken
Beautiful 51 sir. Nice job. I have a friend that found a 51 hearse. Not as nice as yours though. It's been sittin around a while . That performance years forum is great. As far as parts go, I'd also check out Ames Performance. http://www.amesperf.com/
Note: I've come to know that some parts are the same with the Chevrolet cars (Not much , but some). A cross ref book is handy. I did buy some parts from AMES and notice, it's the same as the Chevrolet! Ken
If you need any take off parts let me know. I have quite pile. This is just a taste of what's going on with my 51.