Synchrotech SYN-350E Carbon Synchros set (Early) G35/350Z/G37/370Z (R31/CD/JK)

The SYN-350E Carbon Synchros set (Early) G35/350Z/G37/370Z (R31/CD/JK) is a carbon-lined synchro from Synchrotech, engineered for Nissan transmissions. Carbon friction material grips faster and wears longer than factory brass, delivering smoother, more consistent shifts under hard use — on the street, strip, or track.

Why upgrade to carbon synchros:

• Faster, smoother engagement and reduced grind
• Superior heat and wear resistance vs. OEM brass
• Ideal for high-horsepower, high-RPM and track use
• Direct-fit replacement — no transmission modification required

Fitment:

• R31/CD/JK Nissan transmissions
• 350Z
• 370Z
• G35
• G37
• Q60 (3.7)
• 09/2004'-2008' 350Z
• 09/2004'-2008' G35
• 2009'-09/2012' 370Z
• 2008'- 03/2013' G37

Replaces OEM part number: 32620-CD008, 32620-CD01B, 32620-CD401, 32620-CD405, cone

Backed by Synchrotech quality and shipped fast from Speedzone Performance.