Leading A-Series engine specialist since 1981
Our pinion support housing adds much strength to the gearbox casing and is designed to fit directly to the MED Dog Engagement Gearset. CNC-machined from billet alloy, a captive needle roller bearing is fitted within the support section of the housing.
The kit comes complete with mounting screws and spacers and fits both remote and rod change gearbox casings. If you wish to install an MED Race Gearbox Steady Kit, please see the Gearbox Steady Adapters.
To fit the housing to a standard type main shaft we also offer an additional inner bearing race, which will require the standard main shaft nose to be ground down to 15mm diameter for fitment.
Please select the appropriate option above if you plan to use this with a standard main shaft, and we will supply the adapter.
The pinion support housing is aimed towards competition usage and omits the speedo drive, so for road use you will need to use a digital speedo.