u/thatguyhazza

Anybody ever seen a mark like this on a manual before? Just tearing down to inspect for my firet manual swap, cant seem to find anything online other than “t5 third gear bad”, and while that may be the case I am just looking for advice on whether this is world ending stuff.

Second pic is meshing gear on lay shaft

Thanks!

Been workin on my own cars for a while never came across this one before, hoping its a bad accessory or bearing somewhere if anybody is able to identify would be great.

Seems to be worse when car is warm

Just want my baby to be perfect 🙏