Metra 70-1677-1 Radio Wiring Harness for GM 73-93

This Metra 70-1677-1 Radio Wiring Harness is designed for use in select General Motors vehicles from model years 1973 through 1993. It provides a straightforward connection for aftermarket radio installations, helping you integrate a new receiver with the vehicle's existing wiring.

• Plugs directly into the car harness at the radio using a 12-pin connector.
• Supports power connections and a 4-speaker setup for basic audio system wiring.
• Built by Metra, a recognized name in mobile audio installation accessories.
• Ideal for DIY installers or professional car audio upgrades in compatible GM vehicles.