I just found 2 examples of fire rescue panels, and both have lights on the back. Hmmmmmm..
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1955_fire_rescue_truck.jpg (22.25 KB, 88 downloads)
1957_fire_rescue_truck.jpg (31.36 KB, 88 downloads)


1957 Chevy Panel Truck, powered by SBC 350 from 1977 Camaro
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