Re: Hey GT your thoughts 360 vs 383?
I'm just finishing a swap: 383 into a 73 Power Wagon. Here's a few thoughts: 383 was never used in a Dodge truck except 67-68 D250 & D350. Motor Mounts can be found a a company called Bouchilon in S. Carolina. You'll need to manufacture your own Power Steering brackets, and you'll want to upgrade the suspension in the front... big weight difference.
Beyond that, the 383 is one of the best big blocks ever made. Stock, it will outperform a moderately built 360.
Write for details or w/ any questions... glad to help.