1973 Lucas Oil AMA Pro Motocross Championship

Rio Bravo MX Park - 500MX Results

November 4, 1973

- Houston, TX

500MX Results

PositionRiderHometownMachine
1Jim Weinert Middletown, NY Kawasaki
2Gary Jones Hacienda Heights, CA Maico
3Rich Thorwaldson Cerritos, CA Suzuki
4Gary Semics Lisbon, OH Husqvarna
5Kent Howerton San Antonio, TX CZ
6Mike Hartwig Hadley, MI Husqvarna
7Marty Tripes Santee, CA Honda
8Tim Hart Torrance, CA Yamaha
9Peter Lamppu Los Angeles, CA Kawasaki
10Gary Chaplin Cayucos, CA Honda
11Brad Lackey Lafayette, CA Kawasaki
12Mark Blackwell Mission Viejo, CA Husqvarna
13Mike Runyard West Covina, CA Suzuki
14Jim West Pasadena, CA Husqvarna
15Pierre Karsmakers Netherlands Yamaha
16Robert Harris Windsor, NY Bultaco
17James Cooke Huntington Beach, CA Kawasaki
18John DeSoto Honolulu, HI CZ
19Jack O'Leary Austin, TX Yamaha
20Sonny DeFeo Port Washington, NY Maico