I want a new O-ring seal for the rev counter drive shaft on my 66 Lightning.
I have looked in the relevant parts books and the part number for this O-ring is 68-0588. This is the same as the two O-rings for the oil feed pipe to engine casing.
I have plenty of these O-rings but they seem too small for the rev counter drive shaft? I’ve inadvertently lost the original worn one, so I can’t measure it but it looked almost twice the size of the oil pipe union O-rings.
Can anyone point me in the right direction on this one please.
Cheers, Kev E
Last edited by Kev Ev; 08/22/22 4:26 pm.