from factory, were 1970 challenger not painted on the bottom?? i see that alot in magazines, tv shows, and internet. it seems to me that they dont wanna finish the job unless that is factory.

 

i think i have seen the bottoms of diff cars / trucks not painted. but in the 60s it seams to me they did paint the radiator panel black. so when looking through the grill you saw a black radiator and panel. but was not done with great care. engine paint was not done with great care ether. an other thing that some people miss is chrysler did not use screws with a straight slot. in the engine compartment. they had Philips or hex drive , mostly hex.