Check the listing for details. ACDelco 10-4006 Synchromesh Manual Transmission Fluid - 3 QTS. Condition: New. Listed at 66.51 USD. ACDelco 10-4006 Synchromesh Manual Transmission Fluid - 3 QTS Quantity:3 Quarts Description:Product FeaturesFormulated specifically for synchromesh transmissions, resulting in excellent synchronizer performanceMinimizes sludge and varnish deposits to provide for a cleaner transmissionProtects against surface distress, minimizing spalling, pitting, rust, corrosion, and overall wearAll-climate fluid that manages temperatures as low as -40 degrees Fahrenheit (-40 degrees Celsius) to as high as 300 degrees Fahrenheit (149 degrees Celsius)Highly friction modified to reduce overall transmission component wearProduct DescriptionSynchromesh Transmission Fluid, Friction Modified is a synthetic blend manual transmission fluid designed specifically for use in GM manual transmissions. This fluid has excellent lubrication properties that prevent breakdown over time and reduce friction to minimize transmission wear. This synchromesh transmission fluid is for use only in New Venture NV1500 manual transmissions. See service manual for GM vehicle application.