The 1969-1990 GM Car & Truck 68" Speedometer Cable is a high-quality replacement designed to restore smooth, accurate speedometer readings across a wide range of GM vehicles. This cable is engineered to meet factory specifications and offers compatibility with both screw-on and push-in style connections, depending on your specific transmission setup. Its 68-inch length accommodates standard routing through the firewall and along the chassis, while the durable inner cable and protective outer sheath ensure long-lasting, trouble-free operation. Ideal for stock replacements, drivetrain swaps, or restoring instrument function on your classic GM car or truck.
Installation:
Difficulty: 2/5 – Straightforward with basic hand tools.
Instructions: Disconnect the battery. Remove the old speedometer cable from the speedometer head and transmission. Route the new cable along the original path, avoiding sharp bends or hot surfaces. Connect the appropriate end (screw-on or push-in) to the transmission and snap or screw the other end to the gauge cluster. Reconnect the battery and test the speedometer during a short drive.
