1989 Suncrest Sterling American RV Nov 1, 2021 14:41:52 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on Nov 1, 2021 14:41:52 GMT For sale on eBay.Manufactured by Adelphian Industries in California, there are thought to be fewer than 100 units produced as 1989,90 and 91 models.Engine: 5.9 litre V8.Ebay advert: HERE