Stop in for a cup of coffee

so, do you all recall the 383 I picked up a few weeks back? Got around to trying to take it all apart after soaking in ATF for 2 weeks. Its in very good shape. no wear whatsoever on the lobes or in the bores(that I can get too). Sad part is, its still stuck and I'm not sure where or what is stopping it. Got the cam pulled, its a .495/.495 Comp Cams solid mechanical. very nice shape. Pistons are 13:1 TRWs. the 906 heads have been redone, bigger intake Valve at 2.14 and a 1.81 exhaust cut in, mic'd with the calipers. Desktop dyno puts that combo at 460 hp and 485 ft lbs. I'm curious if I can save this sucker, seems like someone rebuilt it and let it sit. For a LONG time

I still think Kroil is some of the best for breaking things apart. We use it at work all the time. Slowly with a breaker bar force in one direction, then the other. Work back and forth. Wait a day, rinse - repeat