I recently bought a 73' Chevelle. It was run into the ground. I put a new crane cam and lifter kit in and push rods. I had the carb. rebuilt but I don't think it was done right. The car bogs out really bad when I first hit the gas. I think it is the accelerator pump. I have a little oil on the air cleaner bolt and plan on putting a new set of heads on it, I am hoping it isn't the rings. I have a cracked flex plate, that's ok the 350 trans. leaks at the front and rear seals, guess I should replace those to. This is my first build up. I am 37, I got a late start HA HA. I am going to need to do a lot of reading and research but my heart is in it.