You mean the dark gray matalic color, cause was only black & then the 87 dark gray. Rustoleum can fix you up, but dont know about the high temp.
At one time, Briggs & Stratton had a kinda lite/dark gray metalic type color, like you normally seen the Briggs 5 hp kart engines painted, so you could check with a fairly large small engine shop to find that. That Briggs paint, would match the 87 case color closer.
Neil
