Good Vendors/Source for custom or hard to find car prep gear

[UP2MTNS]

So I'm interested to see where some of you guys are sourcing your stuff. And I'm not talking about where you're buying your Sparco or Racetech seats; I mean like custom build tools, or parts, or just cool stuff that you're not going to find at normal vendors.

places like this:
http://www.pegasusautoracing.com/home.asp

Sure, they have the usual seats, HANS, etc....but they also have some pretty cool things I don't see very often (or not at all, but I'm sure there's other places out there)

these guys are very specific, but again:
http://www.tiltonracing.com/home.shtml

and very similar, I just saw mconte05 post this:
cncbrakes.com

Watchya got?

[Bhawk]

I bought some good brake parts made by wilwood and some outlaw calipers from behrents.com They are stock car oriented, but that stuff all needs to be custom fitted anyway.

[KevinWelker]

If the exchange rate swings right and you can wait on shipment from the UK, these guys have almost everything you need.

http://www.demon-tweeks.co.uk/