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6.4L Power Stroke Diesel Engine fitted to 2008 - 2010 F250, F350 and F450 pickup trucks and F350 + Cab Chassis

6.7 engine replace 6.4 ?

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Old Jan 19, 2026 | 07:22 AM
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From: Detroit suburb
6.7 engine replace 6.4 ?

Good morning, kinda new to diesels, not sure if this has been discussed, but wondering if this is a crazy thought, or how much work involved to pull a 6.4 and replace w a 6.7 ? Thanks
 
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Old Jan 21, 2026 | 12:00 PM
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From: Bahstun
https://www.ford-trucks.com/forums/1...o-a-6-4-a.html

Been talked about a bit
 
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Old Jan 30, 2026 | 11:45 AM
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I know nothing really about swapping a 6.4 for something else but I really thing a Cummins would be a better idea.
 
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Old Jan 30, 2026 | 01:55 PM
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IDI has been done
 
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Old Yesterday | 08:04 PM
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Originally Posted by Supercab
I know nothing really about swapping a 6.4 for something else but I really thing a Cummins would be a better idea.
Certainly a safer path.

My motto with 6.4's (and to a lesser degree, 6.0's) is rock em and be prepared to swap em.
 
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