Second-half goals by Leigh Griffiths, Bjorn Sigurdarson and Kevin McDonald guided high-flying Wolves to a comfortable victory at Port Vale.
Wolves opened the scoring with Griffiths driving a fierce shot inside Chris Neal's left-hand post.
Doug Loft's header from Adam Yates's cross struck a post, but Sigurdarson made it 2-0 with a right-foot volley.
McDonald then tapped into an empty net for 3-0 before Tom Pope headed a late consolation for the hosts.
Sorry, we were unable to load match stats, please try again.