I did a search couldn't find anything. Where can I buy just the 65mm tb gasket?

 

Probably Buschur, AMS, MAP, Milspec, etc etc

 

I check there sites didn't see any on it guess I should call them.

 

When I go to Maperformance and view their Rev ported intake manifolds, at the bottom it asks you to select what size throttle body you have, so that you have the correct gasket when you order their manifold. So I'm sure they sell them. I would call and ask, as I cannot find them listed alone on their website.

 

+1 on contacting them for pricing of just the gasket.