rear end codes
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Junior Member
Joined: Jun 2009
Posts: 32
Likes: 6
From: Pfafftown nc
Car: 85 trans am
Engine: 5.7 goodwrench edelbrock everything
Transmission: t-5 stage 2 clutch
Axle/Gears: 3.27 posi
rear end codes
HELLO IM TRYING TO DECODE THE REAR END IN MY 82 TRANS AM CFI CAR IT HAS DRUM BRAKES BUT I THINK ITS A POSI IT HAS THE LIMITED SLIP FLUID ONLY TAG AND WHEN I TURN THE YOKE BOTH AXLES TURN THE SAME DIRECTION .
BASILY IM TRYIN TO FIND A BRECK DOWN OF WHAT THE NUMBERS STAMPED ON THE REAR END MEAN I DONT HAVE THE RPO STICKER IN MY GLOVE BOX
THE NUMBERS ON THE REAR ARE GM3 22511175N E A MOON SLIT IN HALF SYMBLE AND 05 AFTER THAT
BASILY IM TRYIN TO FIND A BRECK DOWN OF WHAT THE NUMBERS STAMPED ON THE REAR END MEAN I DONT HAVE THE RPO STICKER IN MY GLOVE BOX
THE NUMBERS ON THE REAR ARE GM3 22511175N E A MOON SLIT IN HALF SYMBLE AND 05 AFTER THAT
Last edited by srosscamaro@aol; Jan 8, 2010 at 01:29 AM.
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: rear end codes
HELLO IM TRYING TO DECODE THE REAR END IN MY 82 TRANS AM CFI CAR IT HAS DRUM BRAKES BUT I THINK ITS A POSI IT HAS THE LIMITED SLIP FLUID ONLY TAG AND WHEN I TURN THE YOKE BOTH AXLES TURN THE SAME DIRECTION . BASILY IM TRYIN TO FIND A BRECK DOWN OF WHAT THE NUMBERS STAMPED ON THE REAR END MEAN
https://www.thirdgen.org/forums/tran...-10-bolts.html
Since the fluid probably hasn't been changed in recent memory, perhaps popping the diff cover and taking a peek would be the easiest and most reliable way of determining what's what (there are pics of the various kinds of limited slip in the above link).
JamesC
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