Spline count on IFS vs Solid Axle Hubs?

[HFCRAOffroading]

Is the spline count for the Locking hubs different between the two or are they interchangable? The IFS Toyota is a 93 and the Solid Axle is out of an 83.

[WHITE_TRASH]

ifs is 27 spline while solid axle is 30.  All the parts are interchangable between them except for the sliding collar that engages the shaft.