How I Made My Engine Dolly
Packard licensed that design from RR. The Brits came over and determined that only Packard had the resources to build these to RR specs at that time. Ill have to post up a pic of my afternoon Dolly project. I made mine so it could bolt up a tranny too, 6 casters and the ability to bolt it up and remove the pan. I plan on using 2" swivel casters @ 150lbs for a 900 lb load rating. Well see if it holds up. Mine HAS to bolt to motor mounts as that is what ties the side supports in. I got a glass smooth concrete slab floor, $24 in casters and $14 in metal.