I have a brand new in box Fluidampr harmonic balancer for an externally balance 400 or 383 small block chevy (any externally balanced SBC 400 crankshaft). The fluidampr part number is 720111.
This costs $350 from everywhere. I am asking $320...I will cover the shipping costs to anywhere in the U.S.
racing junk Ad #1376025
http://www.racingjunk.com/post/13760...luidampr-.html