Racetorations is pleased to offer this fibreglass speedo drive cover for the TR4A - 6 gearbox tunnel. This high quality cover enables the speedo drive and cable assembly to be encased neatly while providing a seal from gearbox fumes entering the cabin of the car. This cover fits both our own gearbox tunnels as well as the standard option available. Suitable for either A-type or J-Type gearboxes, choose from the drop down menu.