delta88The standard engine on the Delta 88 is the 425 V8, which made the Delta 88 one of the more powerful models of the day. There was a subset Delta 88 produced known as the Delta 88 Custom which was essentially a nicer version ofSeller's Comments and Description: 1972 Oldsmobile Delta 88 Convertible in red with white interior. There is a very small chip and scuff on the drivers door AMFM Air Conditioning .