I'm working on a project some might find strange. But i need some info on a 1963 oldsmobile hearse/ambulance and the engine that is in it. The air cleaner has SKY ROCKET across the top middle and then ULTRA HIGH COMPRESSION around the edge. Is this a 394? Also on the driver side wheel hub is a plate with Cotner-Bevington mabey the coach company? It has model,paint,serial and date. Any info on this would be very helpful thanks
jon

 

If the engine is original it is a 394CID. It should be the 330HP 98 engine. Cotner-Bevington was the coatch builder. Check with the OCA. There is a Professional Car Club afiliated with the OCA. They will have all kinds of info on your car.