Synchrotech BSK-NSG-CF NSG370 1-6-R Carbon Synchro Bearing Seal Kit

The BSK-NSG-CF NSG370 1-6-R Carbon Synchro Bearing Seal Kit is a carbon-lined synchro from Synchrotech, precision-engineered for high-performance 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:

• 2007-2016 Jeep Wrangler JK
• 2007-2016 Jeep Wrangler Unlimited JK
• 2005-2006 Jeep Wrangler TJ
• 2005-2006 Jeep Wrangler Unlimited TJL
• 2005-2007 Jeep Liberty KJ
• 2008-2009 Jeep Liberty KK

Backed by Synchrotech quality and shipped fast from Speedzone Performance.