351 w from 302 swap

Discussion in 'Technical' started by grabber71302, Dec 26, 2002.

  1. grabber71302

    grabber71302 Member

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    can a 351 w use the same exhaust manifolds as a 302?also
    will the c4 bellhousing fit from the 302 to the 351 w/ no problem?
    any help would be apprecicated!
    thanks kris
     
  2. Old Guy

    Old Guy Member

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    Yes and Yes again.
     
  3. MaverickGrabber

    MaverickGrabber MaverickGrabber1972

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  4. MaverickGrabber

    MaverickGrabber MaverickGrabber1972

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  5. T.L.

    T.L. Banned

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    Have fun changin' sparkplugs...

    A 331 stroker with aftermarket heads would perform as good or better...
     
  6. MaverickGrabber

    MaverickGrabber MaverickGrabber1972

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    I can change mine just as or faster then you can with your 302
    just trim the towers back a little:D
     
  7. afjaybird

    afjaybird Member

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    ok if im reading this right is it just as easy to put in a 351w as a 302? I have a 302 im about to put in my 70 grabber and if i can just bolt on a bit more power i would love to
     
  8. ratio411

    ratio411 Member

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    The 351 can use 302 exhaust manifolds, but I doubt they would fit in a Maverick with a 351w...
    Everyone is giving you the 'OK', but I don't think it will work.
    Someone correct me if I'm wrong.
    Dave


    Fwiw, if you have a 351w long block, then all your 302 parts will swap except intake, distributor, and oil pan.
    You may have to watch balance weight, but that is the case with any SBF.
    For the Mav swap, you will need swap headers.
     
  9. sierra grabber

    sierra grabber Certifiable

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    The main thing to know up front is that, for the 351 you will have to modify your shock towers.There are many members that have done this and instructions out there, but if you dont want to do that then you will need to stick to the 302. This is a judgement call on your part, as to how you want your car.(y)
     
  10. ratio411

    ratio411 Member

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    No.
    It is not a must.
    It sure makes life easier, true.
    Dave
     
  11. afjaybird

    afjaybird Member

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    i just found the thread for shaving looks like it will take hour or 2 at most (i have a friends that makes monster trucks he weilds for his frames) i think i will go for it ) danke (thanks)
     

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