How much space should be between the torque converter and flywheel?

When it comes to the engine and transmission, spacing is important. This is especially true when it comes to torque converters and flywheels. But how much space do you need? The answer depends on the size of the engine and the transmission. Let’s take a 3.5 liter engine as an example. This engine is about the size of a V-6 engine in a passenger car. The torque converter for a 3.5 liter engine is around 12 inches. Ideally, the flywheel should be placed between 1/4 and 1/2 inch from the center line of the torque converter to the centerline of the engine block. This gives you the maximum amount of torsional flexibility in the drivetrain without causing any friction or strain on the system. When everything is working properly, you won’t have to worry about too much vibration or stress caused from the transmission. If you do find that your torque converter is too close to the engine block, you should take steps to correct the problem immediately.

Torque converter to flexplate torque specs for auto vs. truck transmissions. Torque Converter | A torque converter is a type of fluid coupling used to connect an engine to a transmission, and is sometimes colloquially called a "gearbox." It is an essential component of an automobile transmission system, and one that has seen much development and refinement over the years. (Source) The term torque converter can refer to the device itself, as well as its function. It is often called the gearbox because it transmits power from a power source to another component. The name torque converter comes from the device's function as a mechanical device that transfers torque from one shaft to another through the use of fluid pressure. In some cases, the term is also used to refer specifically to the hydraulic components within the unit which make the torque transfer possible.