2-speed set SL8 XLI 811GT Assembly manual in the download section at www.serpent.com
Already standard in the Cobra GT 3.0, but a nice optional for earlier Cobra GT?s . The lighter 2-speed gearbox of the Viper 977, which need the new version alu center blocks to be mounted. To use the new 2-speed gearbox also the new type pinions on the clutchbell are needed # 903646
600706 2-speed center blocks SL8 XLI 811GT
600716 2-speed set SL8 XLI 811GT
Suitable for:
Cobra GT 1/8 onroad
Cobra GT 3.0 1/8 GP 4wd
Cobra GT 3.1 1/8 GP 4wd