[jimmymac]

What do you want? Iv'e seen two 360 blocks bored .080 4.13 with a 428 crank you get a 428 add some quench pistons youve got a strong engine. Dont need power? really! Add a 390 crank w/pistons slight bore to clean up the cyls. Or build a 360 with aluminum heads you could build 350HP. just use that quench as in a flat top piston. Its just free power. One Hp per ci is not to hard to get. There's the 406 option 390crank 4.13 bore very good,For higher rpm or lower. Do you have acess to any crankshafts,could be the deciding factor. remember 428 are ext. balance requires different flywheel and front balance dampener others do not.
Good luck Jimmymac