Good point Tony. Also to consider, because it is a hopped up 292, its demands and needs for a different than stock rubber hardness is highly likely, and that rebuilding it with the same rubber type probably won't last any longer. Chances are that they aren't familiar with anything but OEM style balancers. Even for hot small blocks and big blocks that's ok, but for a 6 cylinder, the dynamics for balancer construction and longevity are much, much different.
