Harmonic Balancer Search

[FrizBMG@aol.com]

Hi Tigers
 I am looking for a (28 oz imbalance) harmonic balancer to fit an early 302 
(not Boss) with three holes for mounting a 3-bolt crank pulley.My information 
indicates that a late 68 to 70 production balancer has the charecteristics I 
seek.I am posting this to the list because I am certain that this problem has 
already been addressed  by folks on it.I would appreciate any feed back about 
this matter.
My email address is FrizBMG@Aol.com
Thanks 
Tony