365GT 2+2 Brake rotor specifications? | FerrariChat

365GT 2+2 Brake rotor specifications?

Discussion in 'Vintage (thru 365 GTC4)' started by Dan Sands, Jan 20, 2018.

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  1. Dan Sands

    Dan Sands Rookie

    Jan 20, 2018
    2
    Full Name:
    Dan Sands
    #1 Dan Sands, Jan 20, 2018
    Can someone please tell me the front and rear Min/Max brake rotor thickness for a 1969 365 GT 2+2?
    Thanks!
    Dan
     
  2. 4redude

    4redude Formula Junior

    Jan 13, 2005
    726
    Fungus Corner
    Full Name:
    Brian Keegan
    #2 4redude, Jan 23, 2018
    front rotor 680405 for early and late models is 32 mm max, 30 mm min.
    rear rotor 680404 for cars up to s/n 12809 is 21 mm max, 19 mm min.
    rear rotor 680654 for cars from s/n 12811 I assume is the same, but I don't have any data to confirm.
     
  3. Dan Sands

    Dan Sands Rookie

    Jan 20, 2018
    2
    Full Name:
    Dan Sands
    #3 Dan Sands, Jan 23, 2018
    Thank you for the info. I wasn't aware there is a late and early for the rear rotors. I assume 1970 was when the rears changed? 12629 was a 1969.
    Dan
     
  4. 4redude

    4redude Formula Junior

    Jan 13, 2005
    726
    Fungus Corner
    Full Name:
    Brian Keegan
    #4 4redude, Jan 24, 2018
    Looking in the Ferrari Market Letter, s/n 12597 is a June 1969 production date.
     

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