Thanks Mark. I looked around a bit, didn't think of the transmission pan or exhaust so I'll give it another look. I actually thought the Welly was a little better than the Ertl. The engine is painted Chevy orange, the oil filter is AC Delco blue, the fan even spins!
Update: Mark, I found screws in the inner fenders. It looks like I pry both front and rear suspension off first. That will also allow me to move the mufflers aside (they're molded to the manifolds, which are pinned to the engine). I will also see if the tranny moves rearward or if it's molded to the block.
Once I get the body off, I'll. need advice on painting. First, I'm going to shave the mirrors and locks, and put in a set of Kindig door handles.🤣