[Healeys] BJ8 Hub Splines - help???

[Robert Blair]

Chassis Expert Listers,

Question has just come up on the number of splines on the BJ8 hub.

Questions are:

Is there a coarse vs fine difference between early and later cars?

For a mid 65 [32038] Mk3 Ser2 with trailing arm susp, which do I have?

In ordering wires for a BJ8, is it necessary to define the spline count?

Thanks ..........

Robert N. Blair  65 Yellow BJ8  rnbmail at yahoo.com