88-91 Chevy GMC C/K Truck 1500 2500 3500 odometer and trip meter. Bench tested, works great. Great condition overall. Comes exactly as pictured nothing else included. 303k miles.

Note, pay close attention to the plug, there are different styles/sizes!! This one has NO tab. I offer both styles so returns will not be accepted if you buy the wrong plug. Message me with a picture of yours if you need confirmation.