all stereo radio (wiring from inside radio to driver side speaker connector and from inside... see moreall stereo radio (wiring from inside radio to driver side speaker connector and from inside multiplex unit to passenger side speaker connector) This wiring was not originally a separate harness. It was originally part of the radio and stereo adapter, and came from inside these items.
all with seat belt warning buzzer Rear Body Harness to passenger side seat belt warning... see moreall with seat belt warning buzzer Rear Body Harness to passenger side seat belt warning seat pressure switch, adapter harness allows use of a non-original 1975 seat belt warning seat pressure switch (GM part #9730851)