i would get one of those Oz heads from Mike or wait till the end of the year for Clifford performance to come out with their aluminum head and then i would put a crane or isky cam on her, bore it, then i would go with dished Kb pistons and rods, replace all the seals and gaskets, put high performance rocker arms on it, then put headers on Dual outlet deffenity either run 3 one barrels or 2 2 barrel carbs or only one but the more fuel more hp usally. the 7 to 8 quarts poil pan from mike and perfomance oil pump, a high performance water pump you dont want to over heat. performance intake. i would go with a dural spark ignition and flame thrower coil high performance wires. use Flowmaster delta 50 mufflers. and finally a KN airfilter. as or the Crank i am not sure i think you may be stuck with the stock one but i would grid it down have a machine shop do that. this sould make that motor run like hell and sound like it to.