1981 IMSA GT Championship
11th season of the racing series organized by IMSA / From Wikipedia, the free encyclopedia
The 1981 Camel GT Championship season was the 11th season of the IMSA GT Championship auto racing series. It was a series for GTX class Group 5 cars and GTO and GTU class Grand tourer cars. It began January 31, 1981, and ended November 29, 1981, after sixteen rounds.
1981 IMSA GT Championship