So I currently own a 2003 ram 2500 quad cab 4 x 4 with manual locks and windows and a 2004 ram 1500 quad cab 4 x 2 with power windows and power locks I am looking to switch the cabs between the two trucks so I can have a nice looking cab on the 2500 I'm wondering what all wiring I'm going to need to switch and if there's any tips on doing these swaps

 

Which engine and trans combo does each one have?

 

They both have the 5.7 liter hemi and j believe both have 545rfe