drums pulling to the right

?? You "rebuilt" them and left the actual brakes "not?"

1...Did you for CERTAIN get the secondary and primary shoes on the correct position?
(Rear mounted shoes have longer lining than the front shoes)
2...Did you for SURE get the drums and shoes back on the same wheel they came off from?
3....You may have them adjusted uneven, that could cause one side to apply "late" but should "even" out some as you apply, unless they are grossly misadjusted
4....You may have one side adjusted too TIGHT causing it to heat up and lose braking effect compared to the opposite side

Do you have a service manual? If not wander over to MyMopar and download one--free.