Drivetrain› 4x4 Driveline Components

Advance Adapters, Inc

4L80E SPACER and RELUCTOR ATLAS

$202.39

SKU: A01D 50-6409

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

4L80E SPACER and RELUCTOR ATLAS

MIA's Description

The Advance Adapters 50-6409 is a VSS adapter kit designed to connect an Atlas 2-speed transfer case to a 4L80E transmission. The kit includes an adapter spacer, GM VSS sensor, a modified reluctor ring, and fastening hardware.

This adapter provides a 1-to-1 reading on the 4L80E output shaft, regardless of the transfer case's low-range setting. It is manufactured from 356-T6 heat-treated aluminum alloy and has a length of 1.625 inches.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandAdvance Adapters, Inc
Part NumberA01D 50-6409

Buy with Confidence

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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