Looking good Doug. I didn't know you were taking it apart. One thing I see are the exhaust manifold gaskets. Big blocks never came with those from the factory. They were a machined mating surface. What I did on the convertible, with advice from Mr. Rose, was use a high temp red RTV silicone, a very thing film, as a precaution for any possible exhaust leaks. As long as both surfaces are true there will be no issues. Plus the red RTV matches Chevy Orange pretty close so you won't see any squeeze out.