What fluid to use in a 9bolt
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From: Southern IL
Car: 88 GTA "Cocaine"
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: 3.27
What fluid to use in a 9bolt
whats the best fluid to use in a high millage borg-warner posi disk brake rear end
what additive should I use
what additive should I use
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From: Toronto CANADA - GM Parts Rep.
Car: 1987 Iroc Z28
Engine: The KING of the 3rd gen TPI's.
Transmission: Beefed up T5
Axle/Gears: Aussie 3.45's
I use the AC Delco 75W-90 synthetic axle lube. I haven't had any issues.
You can pick it up at any local GM dealership. Part # is 89021674.
No addative needed.
Sells for about $12 a bottle. You'll need close to 2.
You can pick it up at any local GM dealership. Part # is 89021674.
No addative needed.
Sells for about $12 a bottle. You'll need close to 2.
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HoosierinWA
Tech / General Engine
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Oct 7, 2015 10:15 AM




