Aug 10, 2015, 05:23 PM
Last edit by: IB Advertising
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- Dodge Ram 2002-2008: 4.7L vs. 5.7L Hemi Engine Difference
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4.7 To 5.7 Hemi Conversion?
Registered User
Joined: Feb 2018
Posts: 1
Likes: 0
I put a 04' Hemi in my 02' Ram.. I Love it .. The 4.7 and 5.7 Hemi Transmissions have the same bolt pattern , so a Hemi would bolt to you're trannsmission.. 318-360 , motors won't bolt to you're trans..
You need a 03' to 06' Hemi and 04' complete wiring harness .. It will plug into the white plug under you're dash.. Look Up My thread " 2002 Ram get HemiDak-Quads Hemi"..
It will show you what to do.. I'll help you if you need it ...
You need a 03' to 06' Hemi and 04' complete wiring harness .. It will plug into the white plug under you're dash.. Look Up My thread " 2002 Ram get HemiDak-Quads Hemi"..
It will show you what to do.. I'll help you if you need it ...
He has not been on here for a couple of years. Might try sending him a PM and see if he responds.
Administrator
Joined: Apr 2010
Posts: 87,362
Likes: 4,209
From: Clayton MI
It'll take some work...... but, it's doable. You will need the harness, and PCM out of the durango..... either that, or find a truck of the correct year, that had the 5.7, and score the harness and computer from that. There is likely other stuff that will have to change as well....
Registered User
Joined: Oct 2018
Posts: 14
Likes: 0
I sourced out a 05 ram 5.7 i have pulled out complete motor, ecm, engine bay harness, engine harness is there anything else im missing??
Last edited by J1rios; Oct 18, 2018 at 10:21 PM. Reason: Forgot to put more info
