I just had the machine work done on my 5.9 Magnum. I ask my machinist what it would cost to rebalance the motor to be internally balanced. He said it could be 600-800.00 depending on how much mallory he has to use.
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