1978 Hallett IMSA
- Sunday, May 7, 1978
- IMSA Camel GT Championship
Circuit - Hallett
Country
United States
Location
Hallett, Oklahoma
Type
Permanent road course
Length
1.8 (Miles)
Record
Al Lamb (Frissbee GR2-Chevrolet), 1m12.41, 89.491 mph, Can-Am, 1987
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