Belly Bar?

Discussion in 'Technical' started by 71GTComet, Nov 30, 2010.

  1. diddie

    diddie Member

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    :confused: Do i need one? or do i not need one? sounds like i do or don't need one! I have a v-8 without one but should have one unless i think i don't need one! But i've never see one so do they exist! so i have come to a conclusion no wait i'm still not sure. (ANYONE GOT ONE FOR SALE):huh:
     
  2. justin has a 74

    justin has a 74 Maverick bandit official

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    Its a personal preference:rolleyes: And i have one... forsale:dance:
     
  3. PaulS

    PaulS Member extrordiare

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    IT is part of the frame stiffness determined necessary for the V8s by Ford. If the engineers didn't think it was needed they would not have made it - if the been counters didn't think it was necessary Ford would never have spent the money to build it or install it.
    Buy one - steal one - put it on.
     
  4. Bryant

    Bryant forgot more than learned

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    get the bolts with the bar also. they are special.
     
  5. bmcdaniel

    bmcdaniel Senile Member

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    Last spring I finally installed a belly bar in my 70, 36 years after I did the V8 conversion. Never caused a problem running without and I haven't noticed a difference since adding it. Your results may vary...

    Edit: You can buy the special bolts from most Mustang supply houses, Mustangs use the same bolts.
     
  6. Hottrod1991

    Hottrod1991 Member

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    would having a v8 with no belly bar installed cause the car to shake a bit..I just got an 84 stang motor installed converted to mav setup and it kind of vibrated even the backside of the seats pulstate...feels like a back massage but dont think thats right lol
     
  7. Zooomzoomguy

    Zooomzoomguy Member

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    why are the bolts special? i just grabbed some from our bolt bin at work that worked perfectly fine on mine
     
  8. 71gold

    71gold Frank Cooper Supporting Member

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    sounds like...wrong flexplate...:yup:
     
  9. 71gold

    71gold Frank Cooper Supporting Member

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    any bolt will...hold it on...the stock bolts have a...countersunk...head.

    ...:bouncy:...
     
  10. bmcdaniel

    bmcdaniel Senile Member

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  11. Maxx Levell

    Maxx Levell Member

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    Anybody have a pic of one installed?
     
  12. Hottrod1991

    Hottrod1991 Member

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    supposivly the one i ordered from a board member here was the 50oz

    as i had a 28oz? maverick one already but didnt use it in the install due to the oz imbalance

    besides the vibration, would this cause any problems if infact this is the issue at hand?
     
    Last edited: Mar 17, 2011
  13. bmcdaniel

    bmcdaniel Senile Member

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    If your '84 block has the original crank you need a 50 oz imbalance flex plate and damper. The counterweight on your 50 oz plate should be almost twice as large as the one on the 28 oz plate. Your main bearings won't appreciate the vibration.
     
  14. Hottrod1991

    Hottrod1991 Member

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    pretty sure it was the 50 oz i put in but didnt think anything about the damper
     
  15. 71gold

    71gold Frank Cooper Supporting Member

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    right...if he don't like it...we know his mains won't...

    ...:bouncy:...
     

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