Davey Allison was killed in a helicopter crash ... the 1988 Daytona 500 which occurred just months prior to the crash at Pocono. Allison never returned to the driver’s seat.

Davey. Later that year, injuries suffered in a crash at Pocono ended Bobby Allison's racing career, which started in 1961 and included 718 Cup starts. "Bobby was the ultimate fan's driver," the ...