The 68RFE deep pan transmission is well known for its increased oil capacity over the standard shallow pans. This gives it more cooling and lubrication options, allowing it to handle higher torque levels and greater power outputs. The exact oil capacity of a 68RFE deep pan depends on the make and model of the vehicle that it’s installed in. Generally speaking, most models will hold around 10-14 quarts of fluid, while some larger vehicles may require up to 16 quarts or more. Additionally, some aftermarket pans can often increase this capacity even further depending on their design specifications. Regardless of your particular setup though, you should always refer to your owner’s manual for specific recommendations regarding proper fill amounts as these can vary from one vehicle to another.