The March 83G is a IMSA GTP/Group C sports prototype race car, designed, developed and built by British manufacturer and constructor March Engineering, for sports car racing (specifically both the IMSA GT Championship and World Sportscar Championship), in 1983.
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March 83G at Road Atlanta in 2007
Dave Cowart and Kenper Miller driving the Red Lobster March 83G-Chevy at Sears Point (now Sonoma) Raceway in an IMSA Camel GT race in 1983.
Al Holbert and Jim Trueman co-drove this March 83G-Porsche (chassis #04) to victory in the 1983 IMSA Camel GT event at Sears Point Raceway in Sonoma, California.
