Source: Oovee forum
The gearboxes have been restored to working order using the work of this good man. Watch his Youtube video and then download the zip at the bottom of this page.
H pattern gearbox Hurst shifter with Skull
This is a really cool one. The eyes light up when you select the stick and when you lock the gas the teeth light up 🙂
H pattern gearbox Hurst shifter
H pattern gearbox with stick
H pattern shifter with a T-handle