It actually should be a 73 Olds 350, the one year Oldsmobile made them. Not sure why Olds did them just the one year. Either the engines are basically the exact same from 1973 to 1976. They are a very reliable engine for their time. Either a piston swap and bowl hog on the #8 heads or an early head or the finally released new Edelbrock 68cc head will wake them up with a cam swap. Either way you have a solid 200 HP motor and 300 ft-lbs of torque at low rpm, if it is in good running condition. Good luck, I guarantee you have the only one possibly on planet earth with that many doors and drive train combo, I like it.
