Originally Posted By John_Kunkel

Change to the 3-pin NSS was mid year 1968. (5/15/68 to be exact)


The change-over was apparently not immediate. My '68 bee was built in late June and has the one-wire switch.

'68 Bee 383/TF/Factory Air...high school sweetheart
'67 GTX Clone project,500 six pack,Hemi4-speed,Dana
05 Dodge Viper, 505 V-10, 6-speed Tremec