NEED HELP! Manual Gearbox

[02storm]

My 5 speed V6 gearbox is noisy as hell in low revs. its almost like a grinding sound when you miss a gear..
wondering what the hell it could be so i have an idea on how much time and effort it is going to be to fix.


Thanks heaps if you can help me out.

 

[Ghost]

Tighten up the clutch cable and see how it goes then might also be the linkages

 

[Dr HaxZaw]

drop your oil and have a look for any metal particles in it... new oil usually helps quieten it down to so might be a good place to start