sierra gearbox breathers!!

[landcrusier ute]

where are the breathers on the box and tcase on a sierra

[zookstock]

On the top :crazy:

in seriousness though, they are small (10mm high), they either need some dodgy hose clamp just on them when running hose off them, or drill and tap them and thread something in to attach ur hose off. This should be done with the box apart, so you dont get metal bits inside ur box....

Dave