Louisville Fairgrounds 1978

Fairgrounds Motor Speedway 1978 Dick Trickle Joe Shear
Fairgrounds Motor Speedway | © 1978 David Allio

1978 June 17 | Saturday: Dick Trickle (99) Pontiac Firebird wins the third segment of the Bluegrass 300 American Speed Association (ASA) triple 100-lap features at the Louisville Fairgrounds Motor Speedway on the Kentucky State Fairgrounds in Louisville, Kentucky. Trickle wins two of the three segments, but loses the overall event victory to Joe Shear.