To Whom it may Concern:
Here is a nice SD if anybody here is looking for one:
http://adcache.collectorcartraderonl...0/76672370.htm
Still There!! Even has the working seat belt reset switch on the fender well (note florescent orange/silver celenoid with black switch on top). If you got in the car, did not hook the seat belt, the car would not crank. You had to get out open the hoos push the reset button to recrank. Only Year to have it. My 74 Z-28 has the same option.