The Dodge Challenger Message Board

i have a 440 with the forge steel crankshaft i i need a vibration damper i think i found one but not sure of the p/n on it can you please tell me what this number means and if it the correct damper the casting number is 1604-2 that all i see. thank you

Don't bother with the numbers. The correct one will look like the one in the middle here.

It is not easy to see in the photo but it has an offset weighted look to the front of it. If it looks like the one in the middle you have the right one.