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I'm going to install a new Summit Racing C2501 harmonic Balancer on my 2005 C6 with LS2.
I watched a video on youtube that talks about re-aligning factory marks from the OE harmonic balancer (purple dot on the backside of the balancer) to the crankshaft.
How do I do this with the Summit Balancer? I dont see any type of alignment mark on the backside of the new balancer.