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Alan Roehrich · 03-02-2013, 08:07 PM

Rob, I run the lightest aluminum damper ATI makes on my big blocks, you'll be fine.

It isn't the aluminum that makes those old hubs bad, it's the fact that they are not dampers at all, but rather just a hub to bolt a pulley on, and stop the front cover from leaking.

03-02-2013, 08:07 PM	#4
Alan Roehrich Veteran Member Join Date: May 2006 Location: Murfreesboro TN Posts: 5,132 Likes: 1,592 Liked 1,909 Times in 427 Posts	Re: sbc harmonic balancer Rob, I run the lightest aluminum damper ATI makes on my big blocks, you'll be fine. It isn't the aluminum that makes those old hubs bad, it's the fact that they are not dampers at all, but rather just a hub to bolt a pulley on, and stop the front cover from leaking. __________________ Alan Roehrich 212A G/S