Serpent SER903729 2-Speed Housing XLI Gen2 Race Upgrade for Viper 989 GP  [SER903729]

Tune the Viper 989 GP with Serpent SER903729 2-Speed Housing XLI Gen2

The Serpent SER903729 2-speed housing XLI Gen2 is a core upgrade for owners of the Viper 989 GP. Built with accuracy and longevity in mind, this housing helps deliver cleaner gear shifts that support speed control and reliability in competitive runs.

Engineered Fit and Reliable Shifting

Made to match the Viper 989 GP layout, this 2-speed housing integrates neatly with standard components for a precise fit. Its sturdy design reduces drivetrain play and helps maintain consistent shifting under varied race conditions, making it a practical choice for dedicated racers.

Simple Installation and Viper Series Compatibility

Fitting the Serpent 2-speed housing is designed to be straightforward so hobbyists can perform the upgrade without major changes to the chassis. Compatible across the Viper Series, this housing keeps your car competitive while requiring minimal setup changes.