70/2 B/E spindles and brakes are the same. 73/4 B are different. Taller spindle, larger bearings and different caliper mounting. 73/4 E spindles are the same as 70/2 but have larger bearings. A body have shorter spindles than B and E.
72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, . Moparmarks Parts & Restorations Desert Mopar Metal Grand Jct. CO 970-261-7039 http://moparmark.com/ motormangj@gmail.com
