Hey guys, new to the forum but here is my dilema. I bought a rust free california 67 firebird without an engine or transmission. It was originally a sprint ohc and powerglide car. I am wanting to put something troublefree and economical in the car to use it for a commutter in nice weather and a first car eventually for my son. I have found a 1 barrel ohc engine for $300 but I will have to find alot of the accessories like alt, ps pump, starter, air cleaner, etc. Is the 1 barrel ohc engine very economical? I was considering putting a cheverolet 250 6cyl in it but I know that is cheesy and I don't want to be embarrassed everytime I open the hood. I wanted to find a "complete" ohc engine setup but nothing so far in my area has popped up. What do you guys think? Also are the engine mounts different amongst years of ohc cars. Does it have to be firebird mounts for the ohc engine? Would a Powerglide for a 326 be the same as a powerglide for a ohc motor? would the torque converter be different? As you can see I have lots of questions but nothing but time to work with since my son is only 10yrs old right now. Thanks in advance Jeff