soaking up the sun …
the (Buick badged) March-Chevrolet 84G of John Kalagian & John Lloyd standing on the grid of the 1984 New York 500 at Watkins Glen, the 16th round of the 1984 IMSA GT(P) series
the IMSA GTP series, similar to Group C, ran from 1981 until its demise in 1993