Thread: Help With Diagnosis

Hei Guys,
I have a BA Falcon and I'm getting a low pitch noise from the front end - it seems to be driveline as it doesn't happen unless the car is moving.

I've had the front wheels off and can't see anything wrong, there's no play in the hubs and no vibration or rattle in the steering - although on the jack I can't spin the hubs up to driving speed.
I know the front disc's are warped although without a dial gauge I can't tell how much.

My inclination is to replace the disc's and bearings, could this be anything else?
Cheers
Paul