I’m wanting to up grade my block to the new ford boss 302 and transfer all my internals over my motor only has 2400 miles since it was built. The internals will hold 750 to 800 hp ! Builder was supposed to use aftermarket block but I didn’t pay attention till I pulled it to go through it. but I’ve been told my Canfield stage 3 heads won’t work on that block ? Is there any truth to that.