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Old 12-02-2020, 10:24 AM   #1

Drives: 16 SS & 17 ZL1 Both Yellow
Join Date: Jan 2014
Location: Houston
Posts: 3,409
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M6...5th and 6th gear hard to go into at high speeds

I'm having the same issue as I did on my 5th gen.. if I make a pull in 4th and car is traveling 140s/150s 5th gear does go into easily after I struggle or car drops a little speed the car will go into 5th then I run into the same exact thing in 6th.

No other problems with transmission I've tried stock trans mission fluid, royal purple and Mobile 1...

Tremec claims they have never heard of this yet I can find post on the net and I found some rebuild t56/6060 places that use carbon rings to correct this problem from 1st to 2nd and 3rd to 4th.

I haven't tried no lift shifting yet at that speed.

Kong Ported 2650, Crawford Racing Port Injection, Weapon X 112mm Adapter, NW112mm TB, Livernois Ported LT4 Heads, Lingenfelter GT32 stealth cam, Haltech Elite, and Carbon by Trufiber
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