What type rear?

[tomt966]

My dart came with big bolt pattern rear wheels and "bigger" drums brakes. Did Mopar make a 2:70 or thereabouts rear with the 8 1/4 rear or did they start with the 3:23 rear?

 

[rumblefish360]

The lowest I normaly see in the year you have is 2.76. Later on, gas crunch years, they did have a 2.45.