You need to use a OEM front hub, you can use a Moog for the rears, but you MUST use a OEM front hub. I had the same issue, I replaced it with a OEM hub, everything is fine.
It really is that simple.
I even put the old one back in before I bought a OEM hub and returned hte aftermarket one.
It's all on here somewhere.
Here, found it.
178,000+ miles, 5/20/12 new ej257 short block, 8/20/11 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. CHECK your oil, these cars use it.
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