- Joined
- Aug 29, 2010
- Posts
- 47,128
- Reaction score
- 9,299
- Location
- OKC, OK
- First Name
- HotRod
- Truck Year
- 85 K20 LWB
- Truck Model
- Silverado
- Engine Size
- 454 - Turbo 400 - 3.73
How much fluids do I put in the tc before I install it?
You can go with 3 quarts to get started. That's usually the amount the fill a 10 or 11 inch converter. Chances are your converter is going to be bigger than that, but 3 quarts should keep it from a dry start. From there, rule of thumb is 1 qt for each additional inch in diameter. So 4 quarts for 12 in and 5 for 13 inch. But I usually just do 3 quarts and let the pump fill it before I start running it through the gears.