delta88The Oldsmobile Delta 88 Royale is a rear wheel drive motor vehicle, with its engine mounted in the front, and a 2 door coupé bodyshell. Its 7.4 litre engine is a naturally aspirated, overheadThe Delta 88 remained the top trim level, but it was divided into the standard Delta 88 and the upscale Delta 88 Custom. The Custom was available only in two- or four-door hardtop