Checking Edit function (Zed Head) The 1977 model year typically has build date of around X/1976 through Y/1977.
A-pillars are now screwed on plastic trim pieces instead of vinyl
Round style Yazaki connectors for most of the body connectors
Different bumpers - Lovingly referred to as "Park Benches"
Windshield wipers painted black from factory
New sheet metal stampings pretty much everywhere
Door locks and catches completely redesigned
Fresh air for foot vents are on both L and R sides and comes from cowl area instead of piped through frame
Space saver inflatable spare instead of the previous full sized spare