Serpent 903667 Viper 988 2-Speed Machined Aluminium Bearing Block  [SER903667]

Fit a Serpent 903667 Bearing Block to Your Viper 988

The Serpent 903667 is a machined aluminium bearing block aimed at Viper 988 racers who want firmer transmission mounting and reduced drivetrain play. The part supports smoother operation of the 2-speed gearbox while resisting wear from intense running. Made for the Viper 988 1/8 GP layout, it delivers a neat, repeatable fit for serious club and regional racing.

Aluminium Advantages for Race Use

Aluminium brings a good strength to weight ratio that helps preserve component alignment under load. Using the Serpent 903667 helps maintain correct gear engagement and reduces flex that can lead to premature wear.

Precision Fitment for Viper 988 Models

Specifically produced to suit the Viper 988 series, this bearing block installs cleanly and holds tight tolerances to prevent lost motion in the transmission. The accurate fit simplifies setup and keeps shifting consistent.

Practical Gains on Track

Upgrading to the Serpent 903667 bearing block can lower maintenance intervals and let you focus on dialling in your car rather than chasing gearbox issues. Small stability gains can add up over a race program.