Guys,
Does anyone know whether a post ADM 1997 model sw20 airbag steering wheel would fit on a JDM steering column?
I know from past experience, ADM & JDM boss kits are different, so I'm assuming the spline sizes are different. From memory, ADM sw20 splines are smaller in size.
Can anyone confirm?
 
This is the wheel in discussion.

I went in the opposite direction, fitting a late model 3-spoke red stitch JDM wheel onto my late 1996/MY1997 Bathurst and there wasn't any issue with the spline size. I did however have to fit the appropriate JDM SW20 'spiral cable', the '4-armed' mount that the spiral cable screws onto, and the steering column shroud that surrounds that.
 
Presumably, to fit an ADM 4-spoke wheel to a JDM car, you'd need to do the opposite and fit the AMD spiral cable, mount and shroud. 
 
EDIT: BTW, changing those all those bits was only required to keep the indicators 'self-cancelling' and for the horn to work. The ADM wheel and JDFM wheels differ in some ways that affects that.

Ah… I forget that I also had to swap the indicator stalk mechanism to the JPM one, so you'd need to get an ADM one I guess.
 
http://www.mr2australia.c./mr2play/tm.aspx?m=16532