if your 700r4 is a factory lock up trans then u have to use a lock up converter to match the trans and wire it to actually function otherwise u will be replacing your trans. i promise, been there done that with a retard who decided to disconnect the wiring for the 700 in my 87 t/a before i purchased it and it wasnt a smart decision.
700r4 converter lock up
in Gen I & II Chevy V8 Tech Board
Posted
if your 700r4 is a factory lock up trans then u have to use a lock up converter to match the trans and wire it to actually function otherwise u will be replacing your trans. i promise, been there done that with a retard who decided to disconnect the wiring for the 700 in my 87 t/a before i purchased it and it wasnt a smart decision.