I'm sure it's been covered 100x... but I couldn't find a thread. I know the lenses are slightly different, but are the housing buckets the same or compatible with our trucks? I have access to plenty of dentside donors... thanks.

 

Early Dentsides (through 75?) the lenses are separate from the housing. Later models the housing and lenses are a single unit.

I've got both a Dent and two Bumps... never paid any mind to compare them. Check swappability by PNs?.. I figure they are not.

 

You were close Hio. Before and after serial #T00,001 of the 1974 model Dentside.
And no. the Dentside lamps won't fit in a Bumpside. The Dentside lamps were taller than a Bump.