BH23C1B100121 - CAR 000114 - M02079 - GW3
BS23H1B100126 - CAR 000141 - M02106 - GY3
BS23R1B100378 - CAR 000143 - M02108 - FJ6

Were 1971 model year Plymouth e-body pre-production "pilot" cars - that survive today. The date coded parts on my car are from March/April '70.

I think the "CAR #s" (Chrysler Automotive Research) were the same as "JOB #s" on other years' PILOT cars.

I believe these pictures are of BH23C1B100121