チーフ・ジェイ・ストロンボー
Jimmy and Johnny signed with Vincent J. McMahon's World Wide Wrestling Federation (WWWF) in May 1974 and debuted there around soon after. Their biggest success as a tag team came when they defeated Tony Garea and Dean Ho to win the WWWF World Tag Team Championship on the 8 May 1974 edition of "All Star Wrestling". The Valiants quickly became a dominant heel tag team as they went on to successfully defend their titles for over a year before losing them to Dominic DeNucci and Victor Rivera on 13 May 1975. This made the Valiant Brothers the longest reigning champions of their era with a reign of 370 days. The record was broken fourteen years later by Demolition (Ax and Smash), who reigned as tag team champions for 470 days. After losing the titles, the Valiants battled against the likes of Tony Garea, Dean Ho, Chief Jay Strongbow and Haystacks Calhoun.