The 1985 Van Scoy Diamond Mine 500 was a NASCAR Winston Cup Series racing event that took place on June 9, 1985, at Pocono International Raceway in Long Pond, Pennsylvania.

[3][2][7] Geoff Bodine almost won the race but a late pit stop cost him the victory; he ended up in fourth place.

[3][2][7] Steve Gray would retire after this race; his lone attempt to return to NASCAR for the 1985 running of the Summer 500 (now Sunoco Red Cross Pennsylvania 500) resulted in failing to qualify.

[3] Local jeweler Tommy Van Scoy wanted to sponsor this race to get his son into NASCAR; but it didn't work out as planned.

Ronnie Thomas (who was sponsored by the local country music radio station WXTU) would finish in last place by virtue of an engine problem on the first lap of the race.