[Z06] Time for New Clutch?
But, when you have "grinding" going into a gear, most often, its the sychros in the transmission that need to be replaced.
Hard to say for sure though, with the description you gave.. more details would allow us to take a better guess.
No floor mats in the way. The other cheap try is a better trans fluid. I use Amsoil ATF, less grinding when shifting. If the clutch isn't releasing all the way, that could be causing. Wouldn't hurt to have a dlr check out. Too much grinding and you'll need syncros in the trans along with whatever is causing the clutch not to release all the way.







