Probably can. The process I listed was what Frank did. The most important thing is to be aware that several memebers have had head gasket failures with rebuilt motors. Through Frank's effort, this community has pretty much determined that lack of head bolt clamping force was the problem. Make sure your rebuilder checks to make sure the head bolts will clamp before bottoming out.

Lee
'94 LS, 3.0 V6, Auto, completely stock