Used only in my neighborhood. Rebuilt th350 transmission with TCI full manual reverse pattern valve body. Has a new main output shaft installed inside transmission and is a direct atach to a toyota gear driven transfer case. It is for a top shift only. The transmission also comes with a Advanced Adaptors adaptor that is required to bolt the transfer case to the trans. This trans can only be used with the Toyota transfer case unless it pulled apart and has a stock output shaft installed. I can give it to you if you plan to use it with a gm case. I had this done to use in a offroad buggy reverse pattern is nice for keeping 1st gear and reverse close together while rock crawling. I went a different direction so I never used this setup other than driving it around my neighborhood. Works perfect. Need your own torque converter. 1500