The simplest method is to remove front fenders and radiator support all as one unit, then install the engine and replace.
However I've removed and reinstalled a 235 in my 52 by only removing hood and radiator. I used a polyester sling around the whole engine (oil pan to valve cover) about 2/3 of the way back, thread it through the manifold so it can't slip forward. Then with that as the main pick point and a second on the front mount plate you can pretty near stand the engine on it's tail and remove or install it, bell housing and flywheel in place but obviously no transmission.
Grigg
