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Old Apr 29, 2013 | 08:04 PM
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transmission question

I have a 1977 f150 4x4 that has a fmx transmission and i was thinking of swapping it to a c6 , can i use the adaptor for my transfer case from the fmx to the c6 ? or is it going to be a pain in the butt ..

thanks ,
ed
 
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Old May 3, 2013 | 09:30 PM
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come on people someone has to have an idea
 
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Old May 3, 2013 | 10:52 PM
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I would add what kind of transfer case you have it might help
 
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Old May 3, 2013 | 11:06 PM
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Originally Posted by cr500monster
I have a 1977 f150 4x4 that has a fmx transmission.
No such thing as original. FMX installed in 1969/89 misc Passenger Cars & 1973/77 F350 300 I-6's only .. has 14 trans pan bolt holes.

1977 F150 4WD: 300 I-6 C4 (11 trans pan bolt holes) or 351M/400 C6 (17 trans pan bolt holes).
 
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Old May 4, 2013 | 02:15 AM
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well i have looked to see what transfer case i have , but i know for sure its not a c4 or a c6 transmission , i looked at some pictures of the pan and it looks more like a C3
 
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Old May 4, 2013 | 02:26 AM
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C3 not installed in any truck or used with any V8 engine. 1974/78 Mustang II 2.3L I-4; 1974/80 Pinto/Bobcat 2.3L I-4 & 2.8L V6; 1978/83 Fairmont/Zephyr 2.3L; has 13 trans pan bolt holes.
 
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Old May 4, 2013 | 08:57 AM
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What engine do you have? A FMX is definetely a transplant if that is what you have. If you do a C6 swap, just look for one that has the adapter already on it, and be done with it. Better yet, find a donor truck and rob the mounts and all and just put it together with factory stuff.
 
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Old May 4, 2013 | 12:05 PM
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well i am the 2nd owner of the truck , the old man i bought i from ordered it from ford but by the look of the pan its a c3 , the only reason i am thinking of changing it the 351m that i had turned into a 400 is gutless i have a 460 with a tci superstreetfighter c6 i am wanting to put in it
 
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Old May 4, 2013 | 12:09 PM
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http://www.fordification.com/tech/im...-transID07.gif
 
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Old May 4, 2013 | 12:15 PM
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and when i pull it up on oreileys auto parts website it shows a FMX but the pan doesnt look the same
 
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Old May 4, 2013 | 03:10 PM
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How many bolts are there holding the pan on?
 
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Old May 4, 2013 | 03:16 PM
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13 bolts are in the pan
 
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