- Source: 1978 12 Hours of Sebring
- Bob Akin
- James Weaver
- Audi
- A.J. Foyt
- Grand Prix Amerika Serikat
- Justin Wilson (pembalap)
- Daftar buku terlaris
- Daftar Grand Prix Formula Satu
- Jimmie Johnson
- 1978 12 Hours of Sebring
- 12 Hours of Sebring
- Sebring International Raceway
- Marino Franchitti
- Bob Akin
- Mauro Baldi
- Phil Hill
- John Paul Sr. (racing driver)
- 24 Hours of Daytona
- Timo Bernhard
The Twelve Hours of Sebring International Grand Prix of Endurance for the Camel GT Challenge was the second round of the 1978 IMSA GT Championship. The race was held at the Sebring International Raceway on March 18, 1978. The overall victory went to No. 9, Dick Barbour Racing (Porsche 935). The drivers were Brian Redman, Charles Mendez and Bob Garretson.
Race results
Class winners in bold.