the truck is a 1976, Dodge M880 series,1 1/4 ton. That i put a: Np4530 transmission, Still has the Np203 Full time Transfer case,4" suspension lift and 1.2" body lift, a punched out 318 CID 060 over, I got tired of carburator problems With the carter BBD 3 remans that didnt work right, so I put...