Ram 1500 engine harness
I have a 2006 ram 1500 single cab with a 4.7.
And I’m swapping that engine for a 5.7 out of
a 2004 ram 1500 quad cab. Do I need the
entire engine harness,ecm,and fuse box
outof the 04 for it to work even if it’s out of a
quad cab going into a single cab