AX-15 21 spline a myth?

[junkyard jim]

I've had people tell me there is one and others say there isn't. So which is it?

 

[JOOP]

23 spline only :flipoff:

 

[KarlVP]

AX-5 is 21 spline... correct?

 

[junkyard jim]

All AX-5s of the Jeep variety are 21 spline (because they were intended for 4 cyls)