As what I believe Greg has done, I would install the motor first. With the SM420 not in place, it gives you lots of more wiggle room. Once the motor is roughed in, I would then install the SM420 by sliding it under the truck and then raise it with a engine hoist and slide it into place.

Oh and during removal, I remove the SM420 first again with an engine hoist. Disconnect and lower it to the ground (reverse of the above install method).



Craig

My '50 Chevy 3100 5 window, '62-235cu, 3:55 rear
My truck ....... Respect The Rust
If I'm not working on my truck, '65 m00stang or VW camper, I'm fishing with the wife or smoking Salmon.