i pulled a sbc with a th350 trans and i discovered a wire plug in the trans on the drivers side. i did some research and figured out the it is for a "lock up trans" and it locks the torque converter and highway speeds...im puting the motor and trans in a 80 grand prix with a 3.8 and a th350. i hope that when i pull the motor and trans from that car that it has the same type of plug and the i can just plug it in.

my question is what if the trans in the car is a non lock up th350 can i still use the lock up th350 with nothing connected to the plug?