Thanks. Again, this is not a race motor, just a cruise motor. The ability to use all the parts bell house back becomes a convenient cost saver. The car is already unique with a dana put in 30 years ago. Most of this is hobby time, and learning how to build a hemi right from the blue print perspective, acknowledging that the 440 crank is a material down grade from a higher end performance perspective. So keep rotating/reciprocal weight down, and see if I can find a crank that has heavier counter weights.