The info I found said it is the first weekend after labor day every year at the Gateway International Speedway,I have not found a definite date for this year? Let you know when I find one.
Looking for a 10 1/2 big block bellhousing,just got home from the nats thinking I would find,no luck,I did find out how passons and Brewers get there inven.The casting numbers that work are 2468370 ,2468372,2536945.Thanks