Just putting my AP's on and need to know which way the groves on the discs go?
There Front 330mm discs on a 4x4 duno if that makes a difference.
I would put them the same as me old uprated standard discs but thought I check first. pics would be cool

 

Nothing to do with disc grooves, has EVERYTHING to do with cooling vanes though... they need to flow backwards

 

Also AP discs say on the box, they have different part numbers

 

 

As I said nothing to do with disc grooves

 

 

shwsup better on a white background

 

Cheers Damo looks like i'll change em round again

My discs look same as yours genuine AP's.
Do your groves curve the same way as the vanes?

 

yup

 

Sorted that then cheers again mate