440 and 400 cast cranks do not use the same balancer. The 71 cast crank 383 uses the same balancer as the cast 400. I have a few. PM me if you need one.
Most 400 4-spd motors had steel cranks. Have had a couple 77/78 400 4-spd trucks with cast cranks and a few with steel. All my earlier 4-spd motors were steel cranks.
Last edited by moparmarks; 08/23/10 12:56 AM.
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
