360 Gearbox repair/replace | FerrariChat

360 Gearbox repair/replace

Discussion in '360/430' started by owali1, Aug 22, 2019.

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  1. owali1

    owali1 Rookie

    Dec 10, 2017
    30
    FL Panhandle
    Full Name:
    Omar
    Guys, I need your expertise. I have a 99 manual gated 360 Modena with a bad 3rd gear synchro. Does anyone have experience or know of a place that can rebuild it?

    If not, do you know if a Challenge gearbox (184775 or 181248) would be compatible? There seem to be several of these used on Ebay at the moment. I know the extra F1 components would not be used of course, but is there anything that would prevent me from swapping that in?

    Lastly, I see a few used gearboxes that say they fit only 2000 and up, with part number 177893 or 183339. Would any of those work for my 99?
     
  2. SoftwareDrone

    SoftwareDrone F1 Veteran
    Sponsor Owner Rossa Subscribed

    Jan 19, 2004
    7,536
    San Jose, California
    Full Name:
    Mike
    Carl Ryalls in California has rebuilt around 50 of these. He replaced my 3rd and 4th gear synchros and had the car back on the road in ONE DAY. Ferrari dealers ship him transmissions from as far as Florida. 209-810-6501
     
  3. Keith360

    Keith360 Formula Junior

    Feb 6, 2015
    570
    Santa Barbara County
    Full Name:
    Keith Williams
    Wow! One day, i’m planning on removing and replacing and I thought at least a week for me;)
     
  4. owali1

    owali1 Rookie

    Dec 10, 2017
    30
    FL Panhandle
    Full Name:
    Omar
    Thanks guys, I gave them a call. They really know their stuff!
     
  5. vrsurgeon

    vrsurgeon F1 World Champ
    Silver Subscribed

    Dec 13, 2009
    15,917
    Charleston, SC
    Full Name:
    Curt
    This is really good info...
     
  6. G. Pepper

    G. Pepper Three Time F1 World Champ
    Rossa Subscribed

    Mar 15, 2012
    34,004
    Texas/Colorado
    Full Name:
    George Pepper
  7. SoftwareDrone

    SoftwareDrone F1 Veteran
    Sponsor Owner Rossa Subscribed

    Jan 19, 2004
    7,536
    San Jose, California
    Full Name:
    Mike
    That's why my synchros went out as well (heat exchanger failure). Carl Ryalls replaced my 1st and 2nd gear synchros (along with a new heat exchanger, oil pressure sending unit and exhaust manifolds) and then my 3rd and 4th gear synchros about a month later. Car has been perfect ever since.
     
    UrbanHero and G. Pepper like this.
  8. mdileo

    mdileo Karting

    Jan 27, 2015
    60
    Nyc
    Full Name:
    Max
    My heat exchanger just went waiting to replace and fix now .
     
    UrbanHero likes this.

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