Stroked 340 vs Stroked 360

70aarcuda said
you can buy a cast crank for the 340 mains also...only weight difference would be the bore size of the piston you choose....being that a 340 block has .040 larger bore from the get go.

this is true but remember the question was if you built them exactly the same so it would be a 40 over 360 or what ever it took to match

so the only thing that couldn't be matched would be the mains