Rob...the 71 to 77 vans had basically the same body where in 78 they got ugly...at least in my opinion. The 77 is a good kit remember building one when I was a kid...think I built all the Dodge vans back then...would love to again sometime. I have the 71 window van and Chevy motor home ones but they need a lot of parts to rebuild or replace missing parts to them. I once owned a mid 70s factory custom Dodge van...hoping to build one I have like it once the needed parts are found to. The Chevy motor home one needs all the raised roof parts replaced must be a tube or two of glue just on whats left of the top parts???...these are VERY cool kits.