Synchrotech 3-4 / 5-6 dual cone replacement brass synchro for K-series K20A/Z 6-speed transmissions.

Features

• Premium replacement for OEM brass synchros
• Improved lock angle
• Updated tooth pattern
• 1 individual 3pc brass synchro

K20A/Z transmission compatibility

• 3rd or 4th gear
  01-06 JDM EP3 Civic Type-R
  01-05 JDM DC5 RSX Type-R
  02-06 RSX Type-S
  06-08 Civic Si
  
  
• 5th or 6th gear
  02-04 JDM EP3 Civic Type-R
  02-04 JDM DC5 RSX Type-R
  02-04 RSX Type-S

Please note: Synchrotech parts cannot be canceled / returned or exchanged.