NV271 Standard Strongbox Accessory (NOTICE) - These shifters do

(NOTICE) - These shifters do not include shifter knobs

thermal control

Built in-house by Behemoth Drivetrain

WHOLESALE BUILDERS PROGRAM:  Are you a vehicle builder or design/fab shop

Why make your own when you can have a perfect fit with our one piece

NV271 Standard Strongbox Accessory (NOTICE) - These shifters doThe DIY NV271 Standard Strongbox underdrive by Behemoth Drivetrain is engineered for extreme strength, low weight, and incredible performance. We offer both a fully geared, assembled and ready to install model, AND a DIY builder's model that is case only allowing you to use and install your own gears. Gear Compatibility: The NV271 Standard Strongbox DIY case is designed to be compatible with NV271 and NV273 series gears. These cases do not work with