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late model Hemi swap to 2004 Hemi truck - what's involved? #3094326 11/15/22 11:42 AM 11/15/22 11:42 AM
Joined: Feb 2005 Posts: 2,158 God's Country - Etowah, TN. A34 OP top fuel
A34 OP top fuel Joined: Feb 2005 Posts: 2,158 God's Country - Etowah, TN.	Hey Guys, I have a 2004 1500 5.7 Hemi quad cab truck that I'm considering putting another engine in. What is involved in putting a 2019-2022 Hemi in the truck? Will it bolt up? Will the trans bolt up? Do I run the stock computer? I have no idea what's involved in a swap like this, or if it's even practical compared to rebuilding the existing engine. Thanks in advance for any advice! God Bless America, Our Troops and Their Families ! DEO VINDICE

Re: late model Hemi swap to 2004 Hemi truck - what's involved? [Re: A34] #3094450 11/15/22 07:13 PM 11/15/22 07:13 PM
Joined: Dec 2008 Posts: 1,285 okla. sam64 pro stock
sam64 pro stock Joined: Dec 2008 Posts: 1,285 okla.	It will bolt to mounts and trans will bolt up but from there everything else is pretty much different.

Re: late model Hemi swap to 2004 Hemi truck - what's involved? [Re: A34] #3094612 11/16/22 11:28 AM 11/16/22 11:28 AM
Joined: Jan 2008 Posts: 4,254 Canada WO23Coronet master
WO23Coronet master Joined: Jan 2008 Posts: 4,254 Canada	You'll need to lock the cam, change the tone wheel on the crank to a 32 tooth one from a 6.1 Hemi, and if you want to make the SRV work on the intake, wire in a controller for that.

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