Advance Adapters 50-0405E 6-Bolt to 4-Bolt Transfer Case Adapter for GM 4L60E, 4L65E and 4L70E

The Advance Adapters 50-0405E transfer case adapter is designed to connect select GM 4L60E, 4L65E and 4L70E automatic transmissions to transfer cases using a 4-bolt mounting pattern. This adapter provides a practical solution for drivetrain conversions, replacement installations and custom 4WD builds where transmission-to-transfer-case compatibility is required. The kit is identified by the 4L60E Hex Pattern/4L60E Shaft application name for straightforward parts matching.
Built for dependable drivetrain integration, this 6-bolt to 4-bolt adapter helps create a properly aligned connection between the transmission and transfer case. Its application-specific design supports a clean installation while helping simplify the conversion process. Use the Advance Adapters part number 50-0405E when verifying compatibility with the transmission, transfer case and related drivetrain components in your project.
This adapter kit is well suited for builders, repair professionals and off-road enthusiasts working with GM automatic transmission applications. Confirm the transmission output shaft, transfer case pattern and vehicle configuration before ordering to ensure the correct fit. Advance Adapters is known for purpose-built drivetrain components, and this adapter is designed to support reliable performance in demanding conversion and replacement applications.

Features:

• Brand: Advance Adapters

• Part Number: 50-0405E

• Application: GM 4L60E, 4L65E and 4L70E automatic transmissions

• Adapter Type: 6-bolt transmission pattern to 4-bolt transfer case pattern

• Application Name: 4L60E Hex Pattern/4L60E Shaft

• Product Type: Transfer case adapter kit

• Freight Requirement: Not restricted to truck freight

• Air Shipping: No air-shipping restriction indicated