Monday 25th July 1977
Bobby Isaac survived a race of attrition to post a dominant win in the Nashville 420 at the 0.596-mile Nashville Speedway (Tennessee. US), at the state fairgrounds. Isaac led 214 of the 420 laps and was two laps ahead of Bobby Allison at the finish. Neil “Soapy” Castles finished third, a whopping 26 laps behind. Only nine of the 36 starters were running at the finish.