The TCI Cast Aluminum Deep Pan fits GM TH400 transmissions and adds two extra quarts of fluid capacity. It is designed with cooling fins to dissipate heat quickly and provides additional strength and rigidity to the transmission case. No modifications are necessary to the stock dipstick. The pan includes a magnetic drain plug, fluid pickup extension where applicable, a pan gasket and new stainless steel installation hardware.
- Fits GM TH400
- Adds two extra quarts of fluid capacity
- Cooling fins to dissipate heat
- Magnetic drain plug
- Fluid pickup extension where applicable
- Pan gasket and stainless steel hardware included
- No stock dipstick modification required
- Part number: 228000
FAQ
What transmission does the 228000 deep pan fit?
It fits GM TH400 transmissions.
How much extra fluid does the 228000 pan hold?
It adds two extra quarts of fluid capacity.
What comes with the 228000 deep pan?
It includes a magnetic drain plug, fluid pickup extension where applicable, a pan gasket and new stainless steel installation hardware.

