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Old 04-15-2019, 07:40 PM   #10
jeffahart
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Join Date: May 2012
Location: Scottsdale, AZ
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Re: np205 reseal, on vehicle!

Quote:
Originally Posted by 6768chevylover View Post
I bit the bullet and removed my T case from the truck and have been resealing it. My question is will 90w gl4 oil be fine for this?
Yes use it for both. Gl4 it's better for the synchros in the transmission

J
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