1973 BUICK RIVIERA BOATTAIL. Original engine and transmission. It starts with ease and pulls like a freight train with it's 455 c.i. V-8. For those of you in the know, Boattails in this state are very difficult, if not impossible to come by... especially with low mileage and no rust. The body dons a quality respray in it's original color and the car has no rust. Interior is perfect with it's with vinyl upholstery and factory steering wheel. All keys, manuals.