BMT parts
I ordered parts for some old BMT's I had from Speedline just last october, they had no problems fulfilling the order. I would bet they still have parts around.
I also ran into Mike Sappudo (sp) of Micco hobbies and I know he had tons of parts for sale at the great lakes challenge. He was selling his whole stock of BMT parts for some rediculous price.
good luck I had 3 of them and the worked pretty well, just took some time to get used to tuning.