QT front yoke spline count

[blt2krl]

Anyone know the spline count on the front yoke of a QT1339?

[Langdon]

Earlier units had 10-spline fronts, later switched to 26-spline. I don't know when this happened but I think it's safe to assume that your '79 should have 26

Hope it helps,

[Bob Barry]

Well, the QT I pulled out of a '79 Wagoneer Ltd had the 26-spline rear, but 10-spline front. Much to my chagrin, as I was considering converting the rear to a double-cardan type shaft when I did a lift.