Which shock would be correct for my Van
1988 Dodge
B-350 1 ton Xplorer 222 Xtra Van

Shock Front; With 4000 Lb. Front Axle; Without Recreational Package
Shock Front; With Recreational Package

https://www.oreillyauto.com/shop/su...&fitAttr_10039=Front#compare=4464433

Too many choices.
I could only guess which one's I need.