305 modification question.

[Doug_J]

Or find a decent salvage yard take your 305 in for a core trade him out for a 350 save you some money, And I said decent salvage yard because when you take it in to have machine work done and you maybe find a crack they should swap you out for another block. And really you should find 350s around all day long for couple hundred bucks that need rebuilt. I think in the end you would be happier with a 350, and if your wanting to get the exp of building the motor just take it in have the machine work done to the block, the balancing on the internals, have the shop put the cam bearings in because their a pain and then assemble the block yourself.