harmonic balancer cast vs forged

The Pioneer damper (or the ATP, or the Dayco PowerBond, or the Dorman) will work fine on your engine. Re-use the original front (power steer) and/or rear (air condition) bolt-on auxiliary pulleys as needed. Or if you'd rather have a factory Dodge truck heavy-duty 3-groove damper, I have one left on the shelf, new in box; send me a PM.