67' B body throttle cables?

Fuel and Air Systems

  1. Auggie56

    Auggie56 FBBO Gold Member FBBO Gold Member

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    Small block cable is 19 3/4 total length
    Stock big block 440 is?
    Stock Hemi 426 is?

    I thought I read the 440 and 426 are the same length?
     
  2. R413

    R413 Well-Known Member

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    They are not The same length and nothing will work but the correct hemi one. I had it sent 2nd day air And didn’t measure it.
    Hemi is shorter. The long ones will not fit.

    the hemi is shorter because of where the primary carb is, it to the rear of the engine. So is the bracket. And the head is very close to the firewall, no room to loop that long cable.
    I tried to make others work and they were not.

    bought the correct cable and $100 bux later it’s all done just like that.

    here is a measurement chart, click the chart.
    https://www.manciniracing.com/marathca.html

    1FD6C938-18D5-43C4-A2F5-D042A2D2958A.jpeg
     
    Last edited: Sep 14, 2020
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    • 67coronetman

      67coronetman Well-Known Member

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      I don't have the part number but I will retrieve it tomorrow I got mine at AutoZone and it wasn't if I remember right 25 bucks at the time but I know they still have them because a friend of mine buy two more for cars that he had so I will get those numbers tomorrow and post them
       
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      • Auggie56

        Auggie56 FBBO Gold Member FBBO Gold Member

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        Years ago I swapped a 383 for a 440 and there were no issues with the cable but that probably was one with the square plastic firewall end.
         
      • Auggie56

        Auggie56 FBBO Gold Member FBBO Gold Member

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        Checked AZ last night and they carry no such part now.
         
      • Auggie56

        Auggie56 FBBO Gold Member FBBO Gold Member

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      • 1967coronet

        1967coronet FBBO Gold Member FBBO Gold Member

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        Just for general info............ I have a good throttle cable off a 66 coronet that had a slant 6.
        If anyone needs it for a tunnel ram install ect I will just give it to them, I will never use it.
         
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