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radroach · 12-28-2018, 09:21 AM

Here's two roller rockers in a side-by-side comparison you can clearly see the defect in the shaft/bearing that's pressed in:

Guessing a bad batch of them got mixed in on early production, a manufacturing lottery.

12-28-2018, 09:21 AM	#5
radroach Senior Member Join Date: Feb 2013 Drives: car Location: usa Posts: 2,162 Thanks: 1,028 Thanked 867 Times in 530 Posts Mentioned: 35 Post(s) Tagged: 1 Thread(s)	Here's two roller rockers in a side-by-side comparison you can clearly see the defect in the shaft/bearing that's pressed in: Guessing a bad batch of them got mixed in on early production, a manufacturing lottery.