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Alex1 · 06-21-2011, 03:37 PM

I thought the real issue with the 12 bolt (truck) was the small pinion shaft. It's actually smaller than the 10 bolt (8.5) ring gear set up.

06-21-2011, 03:37 PM	#21
Alex1 Registered User Join Date: Jul 2007 Location: Ottawa Ontario Canada Posts: 1,156	Re: Bullet proof GM 12 bolt. I thought the real issue with the 12 bolt (truck) was the small pinion shaft. It's actually smaller than the 10 bolt (8.5) ring gear set up.