Glider Kit engine installation harness for installing a Cummins engine (CM871 or CM876 engine electronics) into a Peterbilt 579 truck with NAMUX4 chassis electronics.
NOTE: This harness is only compatible with a Kenworth T680 or T880 truck with NAMUX4 chassis electronics. If you are uncertain of your exact chassis electronics please call for fitment confirmation.
Works with 250K Baud Rate Dash ONLY
