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Old 04-08-2013, 11:22 PM   #25
INSIDIOUS '86
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Join Date: Jul 2009
Location: washington
Posts: 4,178
Re: Aluminum inner fenders?

Truck 12 bolts have a small pinion shaft diameter. The truck ten bolt actually has a bigger pinion gear and when built will do 10s reliably. So watch that pinion!

Let me know what you head from gm goodmark. If they short you see if you can get a higher up person on the phone
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