1986 => Mike McDonald - 500 Kaw

1985 => Dan Smith

• Dan Smith 400 Hus
• Chris Crandall
• Ted Hunnicut
• Charlie Morris
• Mike Alexander
• Dale Knapp
• Ken Oviatt
• Mike Fitzgerald
• Ron Schuler
• Mike McDonald

1984 =>

1983 => Dan Smith

• Dan Smith
• Thomas Willis
• John Rudder
• Duane Summers
• Mike Alexander
• Tracy Walters
• Jack Trotter
• Greg Jonston
• Art Knapp
• Randy Morales

1982 =>

1981 => Kevin Welch

• Kevin Welch
• Cory Timms
• Brett Howell
• Nate Sciaqua - Dirt Digger
• Oren Beck II
• Rick Shirey
• Neil Christman
• David Wasden
• Roland J. Wood
• Errol Clarke
• Bill Elam - Desert Knight

1974 => A.C. Bakken - Husky

1973 => Jim Fishback

• Jim Fishback
• Tom Smith
• Gene Cannady
• Mike Marsh
• Bob Romine
• Ralph Garrett
• Tom Schmid
• Genio Beattie
• Tony Rider
• Mike Caudillo

1972 => Larry Pfutzenreuter

• Larry Pfutzenreuter
• Tom Smith
• Bill Friant
• Larry Bergquist
• H. B. Utsey
• G. Smith
• F. Burke Jr.
• D. Cheney
• T. Schmid
• L. G. Wilson

1971 => Larry Pfutzenreuter

1965 => Nelson - Triumph

1963 => Bud Ekins - Triumph

1962 => Gary Conrad - 250cc Greeves