Project Carbon® Allison 10-Speed Valve Body (Lifetime Warranty)

Note: This Valve Body Fits Both Gas & Diesel 10L1000’s. 

Global Core Shortage Notice: Due to a global core shortage on this type of valve body, core exchanges may take additional time. The current average is 2-3 weeks, although this can vary daily. For fastest turnaround, if you would like to send your core in first to undergo the remanufacturing process instead of doing an exchange, we can provide a 24 to 48 hour turnaround in almost all cases. Valve bodies sent in for remanufacturing undergo the exact same process/specification as all exchanges, there are no differences in the final product. All parts are available.

Perfect Shifts, Cooler Temperatures, Billet Steel Valves, Lifetime Seals & More Bottom-End Torque; Bringing Reliability to the Allison 10-Speed Transmission:

     Welcome to the Project Carbon® Allison 10-Speed Valve Body by Next Gen Drivetrain™. Did you know that nearly all catastrophic transmission failures are caused by a valve body malfunction? Our famed Project Carbon® Allison 10-Speed Valve Body is designed to be the perfect dichotomy between practicality and performance; maximizing both without sacrificing the other.

     This valve body even installs without dropping the transmission, and can be transferred to a complete build at a later date if ever necessary. We’ve done an incredible amount of research on the Allison 10-Speed valve body over the years, and this is the monarch of development. Compare us to anyone!

Fitment Table

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