Expert
Posts: 1740
Location: Alaska | The 62 and newer 413 crankshaft is a bolt in swap to the older 413 block. The newer bell housing will also bolt up. You could also use the 426 wedge-440 Steel crankshaft but would have to rebalance the rotating assembly which is a good idea anyway. The later 440 crankshaft, IIRC from about 71-72 on is cast and could be used but would require the matching front damper and flywheel because it is externally balanced. The trans. should work as long as you are not racing. |