A-body passenger side racing mirror

JDMopar said
Follow up question for someone who may know! Are the A body passenger side sport mirrors the same as the passenger side sport mirrors used on a 70 Challenger? 70 Challenger passenger side sport mirrors are different than the other 4 years of Challenger.

1970 e-body both Cuda and Challenger use the same mirror head as A-body but have a different base.. The a-body mirror was used as is on some 70 B-bodies.
Here is a 70 E-body