Serpent SER600706 2-speed Center Blocks SL8 XLI 811GT  [SER600706]

Currently standard inside Cobra GT 3.0, but an excellent optional for early in the day Cobra GTs. The lighter 2-speed gearbox of Viper 977, which require this new variation Aluminum center obstructs become installed.

To utilize this new 2-speed gearbox additionally the new kind pinions regarding the clutchbell are essential SP-903646

SP-600706 2-speed center blocks SL8 XLI 811GT
SP-600716 2-speed set SL8 XLI 811GT