How to install a 40 series torque converter
The 40 series torque converters are the go-to for 8-18hp Engines such as the predator 301, predator 420, or the honda GX 270 or GX390 and their other clones. Unfortunately, many people end up installing the 40 series the wrong way, mainly because all the tutorial videos and articles are about the 30 series and people…