Race Classes Campaigned
Classes Campaigned by Team Guilty X Association in AHRMA Progressive Suspension Historic Cup Series
| Class | Rider | Bike |
| 500 Premier | Brent Hensley | CB450 |
| Johnny Staska | 450 Drixton | |
| Tim Mings | CB450 | |
| Steve Brown | ||
| Team Hansen | CR450 | |
| 500 Sportsman | Brent Hensley | CB450 |
| Bob Gerberich | CB450 | |
| Todd Narduzzi | CB450 | |
| Bruce Yoxisimer | 450 Ducati | |
| 350 GP | Tim Mings | Marquardt CYB77 Superhawk |
| Steve Brown | CB350 | |
| Brent Hensley | CYB 72 Superhawk | |
| Deb Lower | CYB 77 Superhawk | |
| Bruce Yoxisimer | 350 Ducati | |
| 350 Sportsman | Steve Brown | CB350 |
| 200 GP | Craig Congleton | Benelli |
| F-125 | Greg Steinbeck | MT125 |
| BOT Formula 2 | Johnny Staska | Kawasaki EX500 |
| BOT Formula 3 | Johnny Staska | Kawasaki EX500 |
| Lightweight Prod | Denis Kerechuk | '66 Yamaha 305 Twin |
| Heavyweight Prod | Mark McGrew | CB750 |
| Larry Stonestreet | '71 BMW R60/5 | |
| Formula 750 | Gary Nixon | M3 Racing CR750 |