1994 Dodge 350 Class B Pleasure Way Van

1994 was a good year for the Dodge van. My only question is does it have the 5.9 and what is the gear ratio? The 5.2 is going to be underpowered with all that weight. The trans should be good if it was maintained properly. It is a 25 year old vehicle so it will have things that need to be gone over as any vehicle would require. Front suspension, tune up, fluids.
I towed a 28ft TT with a 97 Dodge conv van with the 5.9 and 3.90 gears. It performed very well and was never underpowered.