I aleady have removed the fan, radiator, power steering pump, air cleaner and was almost going to remove the exhaust manifold all to gain better access. If the bolt was up my bench, it would be a piece of cake. Unfortunately, it isn't. I've lubrcated. Tried varous hex wrenches (ratchet and hand). Heated it a bit (was worried about that) and now I'm trying to drill it out. Couldn't drill it from the top so I drilled from the back. Didn't have room for the drill. I'm somewhat off center ofcourse and now am worried about ruining the manifold!!!!!!.
I thought about removing the hoses with manifold, but can't because one of the hoses is bolted to the block near some sort of a/c receiver. Of course, I can't get this one lousy bolt out either!!