I recently removed the dash in my car. It's a 68, but i'm sure they're similar. You probably have most of this done already. But this may help. First, make sure all wiring connections are disconnected. Main harness, cig lighter, overhead light, etc. And the speedo cable.Next there should be two bolts through the bottom edge, under the steering column. Holding the dash to the column support. As well as two bolts through the same bottom edge that attach to two steel rods supports. One on each side. Then its a matter of removing the screws which go through the back edge, next to the windshield. Mine had a thick bead of sealer inbetween here, & it took some tugging. When it comes off,it sort of peels off from top to bottom. At this step it's best to have someone help pull & hold it. Or it can all come loose & fall at once,,, like mine did lol. Hope this helps.