For GM 12 Pin OBDII OBD 2 Auto Diagnostic Connector Adapter Cable GM12 To 16 Pin Cable Car Diagnostic Auto Tool

The Cable 12pin for GM to OBD2 16Pin Connector Cable length: 25CM (Does not include the handles of either end)

Specification: 1.This is a brand new data link cable, used specifically for connecting your OBD2 scanner and your vehicle with this 12 pin connector which is specifically for GM. 2.Works on 12PIN for GM Old Car