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Old 04-25-2019, 07:04 PM   #1
mongocanfly
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Re: Dextron or 80/90 Gear Oil in MY6/A833 4SPD?

I found this on another forum....

Straight from a Chevrolet Flint Assembly Line supervisor, 1979-1986, it uses ATF!!

Owners GM manual info:
4-Speed Overdrive (RPO MY6) Dexron II Automatic Transmission fluid GM Part No. 1051855
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Old 04-26-2019, 01:03 PM   #2
Keith Seymore
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Re: Dextron or 80/90 Gear Oil in MY6/A833 4SPD?

Quote:
Originally Posted by mongocanfly View Post
I found this on another forum....

Straight from a Chevrolet Flint Assembly Line supervisor, 1979-1986, it uses ATF!!

Owners GM manual info:
4-Speed Overdrive (RPO MY6) Dexron II Automatic Transmission fluid GM Part No. 1051855
Guess who they were referring to!

Yes - ATF.

K
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Chevrolet Flint Assembly
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GM Full Size Truck Engineering
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Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926
My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524
Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/
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Old 04-26-2019, 01:11 PM   #3
Keith Seymore
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Re: Dextron or 80/90 Gear Oil in MY6/A833 4SPD?

Quote:
Originally Posted by Keith Seymore View Post
Guess who they were referring to!
The obligatory "You Pig! You Pig!" story:

http://67-72chevytrucks.com/vboard/s...ig#post3662550

K
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Chevrolet Flint Assembly
1979-1986
GM Full Size Truck Engineering
1986 - 2019
Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926
My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524
Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/
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