Does anyone know which of the 2 setups are correct for a 68 Z? My repro stuff doesn't fit my Muncie. Which reverse lever is correct? Does the reverse swith and mount go like the first picture or the second? Thanks.
My Van Nuys built '68 Z/28's back-up lamp switch, bracket, and linkage is set up like your second illustration. It's Muncie M21 is original (VIN stamped twice), as is all the related transmission components!
Illustration like my car attached: