Hi to all.....

The harmonic balancer on my AU XR8 220 is on it's way out......Can anyone tell me where I can get an underdrive pully set for it???

Thanks.

Doug.

http://www.bptmotorsport.com/

No AU underdrives are not available because the AU uses an integral pulley balancer.
There was some made by Steeda or maybe Kenny Brown(in the U.S.) I think for the 5.0 explorer years ago but I don't know how easy these are to get?