Carb off. Gasket looks fine (see picture link below). One thing I did notice was the 5th rocker in the picture is a little crooked. The pushrod end of the rocker is to the right a little bit. When I push on the rocker to straighten it out, align it, it will not straighten out. Makes me wonder about the other end of the pushrod.
https://share.icloud.com/photos/0HOG...r_Township,_MI