Guy has an R&D flexible coupling on the prop shaft of his boat but it keeps failing so he is wanting to put a solid spacer in. There is not enough room to feed bolts in that would go right through so I made that up so it will use 12 shorter bolts instead of 6 longer ones.Looks good, hub or some kind rubber cush drive? Big for an AT? Boat?
Yes but it is open to the rear brake, it only closes off when pressing the rear brake pedal.Isn't that the brake fluid reservoir inlet for that sort of cylinder?