F-250 / Super Duty / Diesel

Accidental 6.4L buy.

Thread Tools
 
Search this Thread
 
Old Sep 25, 2025 | 10:29 PM
  #1  
adrianspeeder's Avatar
Thread Starter
|
Senior Member
20 Year Member
Liked
Loved
Joined: Dec 2004
Posts: 5,008
Likes: 27
From: Dover AFB DE / Harrisburg PA
Accidental 6.4L buy.

Got a call from a friend of mine that is the equivalent of me in a parallel world with Chevy trucks. He was at an estate auction and accidentally bought an F-350, but it didn't run well. "Could you stop by and take a look?" Ooooooof, as soon as I saw the headlights, that's a 6.4L.



"You ****ed up dude."



Pulled codes to cylinder 6 misfire, glow plug circuits failure, VIN number missmatch, every possible ABS fault, DPF faults, etc.



"No, this isn't just gonna be a put a hone down the bores inframe with a new set of headgaskets."



"Oh. Would you want it for parts..."











So now I have a new 6.4L. Dang it. Plan is to keep the axles and frame to put a 1995 460, Holley Terminator, ZF5, 1356 combo in it, and my 1979 F-150 Lariat body on it. I'll set the engine aside for parts for my '08.



First question I have is the 5R110 the same behind the 6.4L as the 6.0L so I'd keep that as a spare for my '05?



Adrianspeeder
 
Reply
Old Oct 7, 2025 | 08:14 AM
  #2  
adrianspeeder's Avatar
Thread Starter
|
Senior Member
20 Year Member
Liked
Loved
Joined: Dec 2004
Posts: 5,008
Likes: 27
From: Dover AFB DE / Harrisburg PA
 
Reply
Old Oct 8, 2025 | 07:24 AM
  #3  
adrianspeeder's Avatar
Thread Starter
|
Senior Member
20 Year Member
Liked
Loved
Joined: Dec 2004
Posts: 5,008
Likes: 27
From: Dover AFB DE / Harrisburg PA
I moved it today and it was weird starting as I was stomping for a clutch.



Adrianspeeder
 
Reply
Old Oct 8, 2025 | 07:07 PM
  #4  
stoffer's Avatar
Senior Member
Truck of the Month
20 Year Member
Veteran: Army
Community Favorite
Joined: Apr 2004
Posts: 13,679
Likes: 84
From: missing Texas...
Originally Posted by adrianspeeder
Got a call from a friend of mine that is the equivalent of me in a parallel world with Chevy trucks. He was at an estate auction and accidentally bought an F-350, but it didn't run well. "Could you stop by and take a look?" Ooooooof, as soon as I saw the headlights, that's a 6.4L.



"You ****ed up dude."



Pulled codes to cylinder 6 misfire, glow plug circuits failure, VIN number missmatch, every possible ABS fault, DPF faults, etc.



"No, this isn't just gonna be a put a hone down the bores inframe with a new set of headgaskets."



"Oh. Would you want it for parts..."











So now I have a new 6.4L. Dang it. Plan is to keep the axles and frame to put a 1995 460, Holley Terminator, ZF5, 1356 combo in it, and my 1979 F-150 Lariat body on it. I'll set the engine aside for parts for my '08.



First question I have is the 5R110 the same behind the 6.4L as the 6.0L so I'd keep that as a spare for my '05?



Adrianspeeder


the torque converter is a lower speed stall, and uses 8 bolts

the 6.4 pan / filter is a larger capacity

the 6.4 trans is the same as the ‘05-‘07 units for gearing (lower 1-2-3 gears than the ‘03-‘04 units)
 
Reply




All times are GMT -4. The time now is 11:29 PM.