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Thread: 8 Bolt Flexplate

  1. #1
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    Exclamation 8 Bolt Flexplate

    Where do I get one of these and what is a good brand?
    "Bye Bye, Johnny B. Goode."

  2. #2
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    http://www.blueovalchips.com/index.p...ct_detail&p=71

    or anyone that sells the FRPP M-6375-H46 flexplate. You can Google this number too.

    Summit sells it also: http://www.summitracing.com/parts/FMS-M-6375-H46/

    Cheers!

  3. #3
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    Well now. There's finally a hint
    SOLD 12/31/2021

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  4. #4
    Quote Originally Posted by TooManyFords View Post
    http://www.blueovalchips.com/index.p...ct_detail&p=71

    or anyone that sells the FRPP M-6375-H46 flexplate. You can Google this number too.

    Summit sells it also: http://www.summitracing.com/parts/FMS-M-6375-H46/

    Cheers!


    it will not fit a stock converter just so you know

  5. #5
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    Quote Originally Posted by Dennis Reinhart View Post
    it will not fit a stock converter just so you know
    Will it fit the 3500 PI I purchased from you?
    "Bye Bye, Johnny B. Goode."

  6. #6
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    Quote Originally Posted by Motorhead350 View Post
    Will it fit the 3500 PI I purchased from you?
    yes

    LOL
    2010 fusion se


  7. #7
    Quote Originally Posted by Motorhead350 View Post
    Will it fit the 3500 PI I purchased from you?

    Yes Dom it will, and there are no questions I would not answer for you.

  8. #8
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    Quote Originally Posted by Dennis Reinhart View Post
    it will not fit a stock converter just so you know


    The Marauder uses the 11.25" converter that has the smaller bolt pattern 10 5/8" vs the 12" converters bolt pattern 11 3/8" . The flex plate M-6375-H46 TooManyFords linked are for the 11.25" converters
    Last edited by ntd; 02-12-2011 at 02:48 PM.
    My garage
    http://www.mercurymarauder.net/forum...=view&id=10419

    04/30/11
    1/8 mile 7.7430 at 89.24
    1/4 mile 12.16 at 110.66(calculated)

  9. #9
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    Quote Originally Posted by Dennis Reinhart View Post
    Yes Dom it will, and there are no questions I would not answer for you.
    I'm confused here Dennis does the PI have two bolt patterns?

  10. #10
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    Quote Originally Posted by blackbeauty2 View Post
    I'm confused here Dennis does the PI have two bolt patterns?
    yes it does
    2010 fusion se


  11. #11
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    I Guess it sucks to be me, my tc came from bc automotive and it only has 1 bolt pattern. I wonder who builds them.
    Darrin?

  12. #12
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    mine was supposedly a PI rebuilt by circle d, all i know is that it has 2 sets of holes
    2010 fusion se


  13. #13
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    Quote Originally Posted by blackbeauty2 View Post
    I Guess it sucks to be me, my tc came from bc automotive and it only has 1 bolt pattern. I wonder who builds them.
    Darrin?
    Yours like mine is made by Circle D and is 11.25" converter front half with a 10" back half welded to it. You just need flexplate M-6375-H46 to use with an 8 bolt crankshaft
    My garage
    http://www.mercurymarauder.net/forum...=view&id=10419

    04/30/11
    1/8 mile 7.7430 at 89.24
    1/4 mile 12.16 at 110.66(calculated)

  14. #14
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    Quote Originally Posted by ntd View Post
    Yours like mine is made by Circle D and is 11.25" converter front half with a 10" back half welded to it. You just need flexplate M-6375-H46 to use with an 8 bolt crankshaft
    no no it wont fit
    2010 fusion se


  15. #15
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    Reviving another old thread. I need an 8-bolt flex plate to go with a PI stall converter. The places listed below no longer carry them. The M-3675-H46 part number is discontinued, but shows the bolt pattern as 11.25" and number of teeth as 164.

    It looks like manufacturers are just making flexplates with a bunch of different patterns. However, I read some reviews where people are finding the converter bolt pattern off to the point where they needed to drill new holes.

    Can someone here suggest a good product?

    Thanks.

    Quote Originally Posted by TooManyFords View Post
    http://www.blueovalchips.com/index.p...ct_detail&p=71

    or anyone that sells the FRPP M-6375-H46 flexplate. You can Google this number too.

    Summit sells it also: http://www.summitracing.com/parts/FMS-M-6375-H46/

    Cheers!
    Recent new owner of a 2004 SB
    RIP 2003 Black 300A

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