Engine installation harness for installing a Caterpillar 70 pin engine (ADEM2000 or ADEM3 engine electronics) into a Pre-NAMUX 1994-1998 Kenworth truck with Caterpillar 40 Pin (ADEM2) chassis electronics.
NOTE: This harness is only compatible with a Caterpillar ADEM2 based Peterbilt Pre-NAMUX (analog) electronics chassis. If you are uncertain of your exact chassis electronics please call for fitment confirmation.
