Best T400 Pan Gasket?

Discussion in 'Wrenchin' Secrets' started by PaulGS, May 5, 2020.

  1. PaulGS

    PaulGS Well-Known Member

    Any recommendations for the best gasket for a T400 (72 GS 455)?

    Thanks
     
    PaulGS, May 5, 2020
    #1
  2. yachtsmanbill

    yachtsmanbill Well-Known Member

    Cork. Make sure the pans' bolt holes arent "upset" from years of over tightening. Several ways to correct that if necessary. A cast aluminum pan is pretty good too. ws
     
    yachtsmanbill, May 5, 2020
    #2
    BYoung likes this.
  3. BYoung

    BYoung Stage me

    Agree, cork. Just changed mine a few weeks ago. No leaks.
     
    BYoung, May 5, 2020
    #3
  4. Nailhead in a 1967

    Nailhead in a 1967 Kell-Mnown Wember

    cork + right amount of torque
     
    Nailhead in a 1967, May 5, 2020
    #4
    BYoung likes this.
  5. TORQUED455

    TORQUED455 Well-Known Member

    Duraprene for a stock pan with no “dimpling”. After it heat cycles once, retorque the bolts
     
    TORQUED455, May 5, 2020
    #5
    bostoncat68 likes this.

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