if i am not mistaken, mid 74 was the body change. supervans were usually an extended version of a regular van. usually had a section about 18 inches long added on the very rear of the body. i beleive they came as 1/2 ton-1 tonin 69/70, and only came in the 3/4 and 1 ton versions starting in 71 or 72.
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company.