From 1986 to 1987, the LeSabre was Buick’s entry into the NASCAR Cup Series, with the two-car Stavola Brothers Racing team of Bobby Allison and Bobby Hillin and King Racing’s single-car effort bringing the marque to the track. The car quickly became recognized as a force to be reckoned with on superspeedways; Allison gave the LeSabre its first victory at Talladega Superspeedway in May 1986, Hillin...