Sale

Drivetrain› 4x4 Driveline Components

Advance Adapters

TH350 to NP205 Transfer Case Adapter Housing

$326.45 $283.87 Save $42.58

SKU: 505302

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Advance Adapters 50-5302 is a stock replacement adapter housing designed for GM TH350 transmissions and NP205 transfer cases. This adapter is a re-manufactured part, created due to the scarcity of original GM replacement components. It was originally used on GM 4WD trucks from 1971-1979, enabling the connection between a TH350 automatic transmission and an NP205 cast iron, part-time transfer case.
The kit includes the TH350 to NP205 replacement adapter, seals, an o-ring, and an NP205 gasket, along with adapter instructions.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandAdvance Adapters
Part Number505302
CategoryDrivetrain

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.

View Full Return Policy