im about to buy a new crank and not sure the steel scat cranks are the same price ???



360
w5 heads not ported yet
mp m1 large runner
950 holley/proform
no pistons yet want to be around 12 t0 1 or 13 but well be ross
17/8 hookers
no cam thinking around 620 260 roller 1.5 rocker
a/m trans
430/456 not sure ???
29 tire
will be running nos 150 shot



please feel free to have input on parts im not sur of thanks ! mopar or no car p.s. what are the rpm dif withe the chank ???