help with 95 esc module

:confused:Recently we had to do some work on the car and misplaced the ESC module and are having a tough time finding a replacement. We have a 95 C-1500 1/2 ton with a 5.7 engine. Have looked at autozone O'rielly's Napa and even the dealership but they all only have 5-pin ESC modules, and we need a 4-pin. Does anyone know who carries the 4-pin or if there's a way to convert and use the 5-pin? Any help would be appreciated! Thanks!

:confused:Recently we had to do some work on the car and misplaced the ESC module and are having a tough time finding a replacement. We have a 95 C-1500 1/2 ton with a 5.7 engine. Have looked at autozone O'rielly's Napa and even the dealership but they all only have 5-pin ESC modules, and we need a 4-pin. Does anyone know who carries the 4-pin or if there's a way to convert and use the 5-pin? Any help would be appreciated! Thanks!

a 4 pin ESC would be for a 1980's vehicle.