Will a 2006 5.7 hemi work in 2005 1500 truck

yes it will but you will have to change all of the wiring harness on the truck including the cpu,s

the 2006 is the first year of MDS cylinder management in the ram. you have to change the computer also.

Will the wiring harness from a 05 dodge durango hemi magnum work on a 04 dodge hemi

Will a 2005 Dodge Durango engine fit in a 2006 Dodge Ram 5.7 hemi

thanks everyone