All Dana 44’s are 30 spline, right?

[82355]

All the Dana 44 front axles used in 1973-1980 GM light duty trucks have 30 spline inner shafts, right?

Some guy is trying to tell me otherwise. Says ‘78+ are 28 spline, but I think he is just confusing GM 10 bolts.

Martin

 

[K85 Octane]

Sounds right
All the outers are 30 though right? 44&10b

 

[AJs72K5]

I think I recall that the front inners are 30. But, I thought there was a 19 spline outer for some year. Can't remember which year tho.

 

[frankin5]

the outer stub shaft on 44 and 10 bolts is 19

 

[82355]

I’m just talking inner shaft.

Martin

 

[frankin5]

Dana 44 are 30 but not the same as 10 bolt 30.

 

[Bent77]

The GM D44s are all 30

Other manufacturers have used a different spline count inner, but not GM

 

[82355]

That’s what I thought.

Thank you.

Martin