C6 Fitment Question

Clutch, transmission, rear axle

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colnago
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C6 Fitment Question

Post by colnago »

I think my '67 F250 Camper Special originally came with a C4, but the PO swapped in a C6. Will any C4 or C6 tranny fit, or were there differences between Ford cars and trucks? How do I find for sure what tranny came installed by the factory? And is there any reason to really care what it originally had?

Joseph
"Sugar", my 1967 Ford F250 2WD Camper Special, 352FE, Ford iron "T" Intake with 1405 Edelbrock, Duraspark II Ignition, C6 transmission, front disc brake conversion.
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BobbyFord
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Re: C6 Fitment Question

Post by BobbyFord »

What motor do you have?
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colnago
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Re: C6 Fitment Question

Post by colnago »

I have the 352. From further reading, it sounds like it probably had the MX, which is different from the C4 or C6, and pre-dates the FMX. But I can't find ANY info on the MX, and few things about the C4. So, where to go from here?

Joseph
"Sugar", my 1967 Ford F250 2WD Camper Special, 352FE, Ford iron "T" Intake with 1405 Edelbrock, Duraspark II Ignition, C6 transmission, front disc brake conversion.
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BobbyFord
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Re: C6 Fitment Question

Post by BobbyFord »

MX is an outdated trans. The C6 is a better trans. You will need a
C6 with an FE bell housing pattern.
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colnago
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Re: C6 Fitment Question

Post by colnago »

Are there markings on a tranny to specify what bell housing pattern it has? Another option is to rebuild my current tranny. Is this something that a guy can do in his garage over a weekend, or is this something that should be attacked by a seasoned professional?

On edit, I just checked my VIN plate. It specified "G", which is a Cruise-O-Matic, but I'm not sure that tells me anything.

Joseph
"Sugar", my 1967 Ford F250 2WD Camper Special, 352FE, Ford iron "T" Intake with 1405 Edelbrock, Duraspark II Ignition, C6 transmission, front disc brake conversion.
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basketcase0302
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Re: C6 Fitment Question

Post by basketcase0302 »

A lot of times going by your VIN is questionable as so many of our trucks have been "molested" and things changed.
Here's the transmission ID tutorial, hope it helps:
http://www.fordification.com/tech/transID-auto.htm
Jeff
http://www.fordification.com/forum/view ... 22&t=46251
SOLD-71 F-350 dually flatbed, 302 / .030 over V-8 with a "baby"C-6, B & M truckshifter, Dana70/4.11 ratio, intermittent wipers, tilt steering, full LED lighting on the flat bed, and no stereo yet (this way I can hear the rattles to diagnose)! SOLD!
Many Ford bumps / one 76' EB / and several dents through the years.
A lot of "oddball" Ford parts collected from working on them for 34 years now!
2008 Ford Escape 4 x 4
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