This listing is for a 4WD-to-2WD conversion setup for 4L60E transmissions.
It is NOT a universal bolt-on and requires transmission disassembly.
👉 Professional installation is strongly recommended.
Automatic transmission extension (tail) housing
Includes 2WD output shaft
For GM 4L60E transmissions
Intended for 4WD to 2WD conversion
Cleaned, inspected, and ready for installation
Sold as pictured
⚠️ This is NOT a complete transmission.
Fits select GM vehicles equipped with:
4L60E automatic transmission
Model years 1997–2014
⚠️ Transmission must be fully disassembled to install the output shaft.
Buyer is responsible for confirming compatibility prior to purchase.
Does NOT fit 4L80E
Does NOT fit AWD-only transmissions
Does NOT convert electronically or externally
Not responsible for incorrect diagnosis or installation
Output shaft replacement requires:
Full teardown
Proper endplay setup
Correct torque specs
This conversion will not work without internal transmission work
Warranty covers defects in the parts only
Returns handled case-by-case
Incorrect fitment or misunderstanding of conversion is not covered
Installed or damaged parts are not eligible for return
Ships well-packed to prevent damage
US shipping only
4WD-to-2WD conversions are mechanical transmission modifications.
Failure to understand the installation requirements does not qualify for a return.
📩 Message us before buying if you have questions.