GEARBOX OIL??

[AL]

any recommendations for a gpx manual, wot to use and how much, heards its a little messy, ive seen castrol driveline 75w90, any use? got a flexi tappered hose and funnel, should do the trick

cheers

[CJ]

castrol driveline 75w90, any use?

As good as any I would think. Either 75W-85 or 75W-90 GL4 oil will do the job. A flexi funnel should make things a bit easier alright.

CJ