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Transmission advice please help

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Old Sep 14, 2021 | 11:10 AM
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Cletis101
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Transmission advice please help

So my engine went on my 03 F150 lariat 7700 transmission still good E-40D 4 x 4 I was given 03 F150 lariat super crew much better condition With a blown tranny 4R70W For reasons be I need to put the E-40 D in Can someone help walk me through this or tell me the things that I need to do please need to get truck on the road
 
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Old Sep 14, 2021 | 08:10 PM
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Mark Kovalsky's Avatar
Mark Kovalsky
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Are they both 4x4? What engine is in each truck?

If they are both 4x4 and have the same engines, all you would need to do is to change the PCM and the entire engine and transmission wiring harnesses. Also, the trans cross-member and the driveshafts will also need to be changed.
 
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