I would look into taking the two bolt block and have splayed caps installed. I built a 383 years ago and was not impressed. An engine builder told me the 327's worked so nice because of the short stroke and a longer rod(5.7) when they increased the stroke on the 350 the rod stayed the same, he said by going to a 6" rod and change the compression height on the piston would give the 350 more torque plus these are off the shelf parts so they will not break the bank. That's my two cents which isn't worth a penny.



Just having fun