my 305 pooped on me so ive decided to build a 350.
my uncle had a 40 over rotating assembly so i bored it 40 over, it has a 268 xe cam, ported 305 heads, i wanted to know what kind of and size pushrods and lifters to get. the lower end is already built. also. what harmonic balancer should i buy. its going to be an every day driver for a while. please help.