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88Stanger · 04-29-2019, 09:21 AM

I appreciate all your comments!! Thanks guys. The micro vibrations at about 40 to 45 are just killing me. My tuner is taking the truck to set up the LS tune next weekend so I'm trying to fix this now.
I am first going to try everything I have to raise the tranny up. Not sure what I have available, hopeful for 1/2" min, 1 " if possible maybe? Get the angles down, then I bought the 2*, 4* and 6* shims for the pinion. I'll post how it's going.

04-29-2019, 09:21 AM	#8
88Stanger Registered User Join Date: Mar 2015 Location: Washington State Posts: 1,644	Re: pinion angle help please I appreciate all your comments!! Thanks guys. The micro vibrations at about 40 to 45 are just killing me. My tuner is taking the truck to set up the LS tune next weekend so I'm trying to fix this now. I am first going to try everything I have to raise the tranny up. Not sure what I have available, hopeful for 1/2" min, 1 " if possible maybe? Get the angles down, then I bought the 2, 4 and 6* shims for the pinion. I'll post how it's going.