![Huh??? ???](https://board.marlincrawler.com/Smileys/marlin/huh.gif)
all toyota axles are 30 spline inner and outers. the only part that is 27 spline is where the axle goes into the birfield. this is what has been upgraded by bobby long to 30 spline.
this is for a toyota solid front axle. toy rears are also 30 spline where they go into the third.