1) High idle when warm.
2) Oil leak (I thought it was from the pushrod tubes, but turns out it was seeping from the manifold).
3) Chirping noises from engine compartment.
4) Slightly high temps
I've read a bunch of posts here touting the benefits of new intake gaskets and I'm a total believer. Thanks everyone!
Now, if only I could get those turn signals to work right....
BTW. It's a 73 2056 with weber 40s.