Drivetrain› Differentials and Rear-End Components

Zumbrota (Yukon)

Reman Axle Assy GM 7.5 82-87 Camaro Firebird 3.42 Ratio Disc Brakes Posi CORE CHARGE OF $400 APPLIES

$2,122.89

SKU: Z00G RAA435-1404A-P

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In Stock
Ships by Jun 21
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Non-Returnable Item
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Description

The Zumbrota (Yukon) RAA435-1404A-P is a remanufactured GM 7.5" 10-bolt rear axle assembly featuring a 3.42 gear ratio and a G80 Posi-Traction limited-slip differential. This assembly is designed for GM F-Body platforms from the 1980s.

Note that this axle assembly excludes hubs, brakes, backing plates, and axle shafts; it is a housing-and-differential unit. Proper installation requires swapping internal and external components from the original unit or sourcing new compatible parts. Ensure proper gear oil break-in procedures are followed.

Fitment

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Specifications

BrandZumbrota (Yukon)
Part NumberZ00G RAA435-1404A-P

Videos

Inside a GM 7.5 10 Bolt

Inside a GM 7.5 10 Bolt
Removal (1982-1992)

Removal (1982-1992)
Tear Down (7.5 & 7.625)

Tear Down (7.5 & 7.625)

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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