PEEC came out in the late 80's. The first PEEC was a 3406 B, 8TC prefix. Next was a 3406 B, 2EK, then 3406 B 4CK1-4CK00845. Also was a 3406 B, 5YG, strictly 460 HP. Last PEEC was a 3406 C 4CK00846 and up. Based on your ECM you have a 4CK.
@@farmrigging4450 First PEEC was built 1-16-1987. Last PEEC 12-23-1993. Last 3406C full mechanical truck engine that was sold to a customer, Oct 1996. A few after this one, but was never sold.
PEEC came out in the late 80's. The first PEEC was a 3406 B, 8TC prefix. Next was a 3406 B, 2EK, then 3406 B 4CK1-4CK00845. Also was a 3406 B, 5YG, strictly 460 HP. Last PEEC was a 3406 C 4CK00846 and up. Based on your ECM you have a 4CK.
Very good information! Yes, you are correct it is a 4CK. I wondered when they started making PEEC's as they ended when the E model came out.
@@farmrigging4450 First PEEC was built 1-16-1987. Last PEEC 12-23-1993. Last 3406C full mechanical truck engine that was sold to a customer, Oct 1996. A few after this one, but was never sold.
Nice i have that same engine and did the exact conversion you're currently doing its always better to go mechanical
Is that a MACK seat in the passenger side?
Yep! Its true. Good eye. The previous owner must have replaced it at some point.
Looks like an old Mcgreggor company truck
I did some research on it and it's actually an old Spokane Rock and Asphalt truck.
@@farmrigging4450 I don’t think you’re to far from me. We farm in Othello