1970 #$) Timing Chain Cover

You can not get the timing cover off?!?!
Did you get the two oil pan bolts on the bottom off?
If so, and ALL the bolts are taken off, a flat tip screw driver and small hammer to separate the cover from the block will do it.
The problem is I have one of the water pump bolts frozen inside the timing cover. Right now I have all the water pump bolts out and I can move the pump but the bolt does not move. This has happened to me before on my previous 340 Duster and I got the cover off but never got the bolt out of the cover,