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Synchrotech 2nd Gear Brass Synchro - B/F/H-series

Synchrotech 2nd gear OEM brass replacement synchros for B/F/H-series transmissions.


  • Premium replacement for OEM brass synchros
  • Improved lock up angle
  • Updated tooth pattern
Compatible B & H-series transmissions
  • 92-01 B-series:
    Y80, S80, S4C, S21, Y21, YS1
  • 92-01 F/H-series (F23/H22/H23):
    M2Y4, M2A4, M2F4, M2U4, M2B42S4, T2T4, U2Q7, T2W4, P2A8, P2A5
Please note: Synchrotech parts cannot be canceled / returned or exchanged.

    Synchrotech 2nd Gear Brass Synchro - B/F/H-series

    Regular price $60.00
    Ships: 1-5 business days
    This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
    California Residents Warning:
    Cancer & Reproductive Harm
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