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Old Jan 5, 2016 | 03:40 PM
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C4 behind 351M

I was surprised to find a C4 behind the 351M in my '78 GT. The 351M has the same bellhousing pattern as the 429/460, does it not? I never knew there were "big block" C4s.
 
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Old Jan 6, 2016 | 11:05 AM
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yup, 351M uses the 460 bolt pattern.
is it a C-4, or a C-5? they look the same.
never saw a C-4 with a 460 bolt pattern.maybe some modified the bellhousing to make it fit?
 
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Old Jan 6, 2016 | 01:13 PM
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Door code says C4 so it's a factory setup.
 
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Old Jan 6, 2016 | 03:02 PM
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that is a strange one. never seen anything like that before. but there is a first time for everything.
 
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Old Jan 6, 2016 | 03:17 PM
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Perhaps since the 351M is packing a whopping 134HP Ford thought the C4 could handle it. :-)
 
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Old Jan 7, 2016 | 05:17 PM
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My uncle has a bell for a C4 to match a 351M 400.
 
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