Originally Posted by panic
The only exact fit harmonic damper (it's not a balancer) is BHJ: $$$.
I thought this topic was/is about finding a 235 crankshaft harmonic balancer?

GM Group Number: 0.659
balancer, crankshaft

Some might use a different name, but, no need to confuse someone who is using GM manuals/terminology.
(step 11, for another example)

damper/balancer would be an ok designation for this forum and this question and this suggestion?

Nonetheless, as you posted ($$$) $475 + $35 shipping for that new harmonic damper would have me looking for a good used harmonic balancer.