I was wondering if anyone had access to stock 2006 MD UFO (Universal Fueling Option-either a large diesel or 8.1 gasser) Workhorse calibrations? Looking for a 2006 Workhorse UFO 8.1/Allison 6 speed calibration, its an 8.1 in the pusher position. pic heres the ECM/TCM stack and the pusher chassis itself I'm trying to help a guy that bought a burned chassis and he's installing an 8.1/Allison I the pusher position and wiring it like a 2006 UFO Workhorse chassis. He is trying to get this project finished so he can travel Noth America with his Wife. Her health isn't the best. I really appreciate any help. . OH BTW The TCM is an E40 4th GEN TCM we are guessing the TCM number used is 15117030 and the PCM/ECM is a dual 80 pin 1mb units 12589462, 12602801, 89017749. Does anyone know if the TCM would actually be different between gas and diesel, or just the calibration contained within? thank you profusely