SCCA® Solo classing — unofficial guide
What autocross class is a Ford Mustang SVO?
GSStreet
A stock 1984–1986 Ford Mustang SVO runs in GS (Street) under the 2026 SCCA Solo Rules.
Class by preparation level
| Stock (Street) | GS |
| Street Touring | — |
| Street Prepared | — |
| Street Modified | SM |
| Prepared | — |
A “—” means the car isn’t listed at that level; a build lands in the least-prepared category its modifications allow.
Also eligible for
CAM-TClassic American Muscle
From the 2026 rulebook (Appendix A)
Street: 'Mustang SVO' = GS (years approximate; listing has none).
Other GS cars
Unofficial guidance verified against the 2026 SCCA® Solo® Rules — always confirm against the current rulebook before competing. Classing data cites the exact Appendix A wording it relies on. Spot an error? Report it on GitHub.