[yeti]

Thank you, I appreciate the additional information. From the VIN Plate, you have a Cummins triple nickel unless it has been changed out. Do you have the 5 speed Allison or a 6 speed Allison? I have seen 1978 Newells listed both ways. Love to see photos of your '78.

It does have the 555 with the 5 speed Allison. I purchased it out of an estate in WA state. By receipts it lived in Arizona, California, and Ohio. It has 78k on it and has survived well.