Billet Tailshaft Donut Coupling Do it once, do it right....
Replace your broken rubber Tailshaft Donut with one of our Billet ones, and forget about it, there will be no need to worry about it again.
Track and Drag strip tested, these Billet Couplings are a must for any Commodore. All products CNC machined in house, on our state of the art CNC machining centres.
Machined from aircraft grade aluminium.