Ive just put a 5speed (w4 i think) G/B into my hilux but the problem is that it leaks oil out the tailshaft end.
I did top up the gearbox oil once I put it in but not enough to make it spew back out the filling hole.
Also it played up for a while the other day and it was really hard to get outa 3rd like the clutch wasnt workin proply but it only seems to happen occaionsly when its hot ?