This TH400 shorty adapter from IMS is an excellent way to shorten your drag or pulling trucks drivetrain.
IMS's adapter is designed to bolt to a 4wd transmission, allowing the use of a slip or fixed yoke on a 4wd transmission. This shortens the overall drivetrain by 4.5” when compared to a 2wd turbo 400. The adapter comes with the bushing and seal installed making it ready for installation upon arrival.
These adapters are often used on trucks with divorce transfer cases or drop boxes.
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