Steve-0 my bike really is an SOHC, it's just missing a few cylinders
My step dad had a '72 CB 750 in orange, man that bike sounded good when I was 10 (30 years ago) I'd love to get one of those, especially with the price of fuel lately . Between that and insurance and aircare and safety inspections and what have you the old musclecars have turned into an expensive hobby, not like when we were in our 20's when we drove 'em to work everyday, and raced for $20 or $50 or $100 bux for grins on saturday night after we changed the cam out, or the gears ,or the sandbags lol.