grinding when shifting...syncro?

[jdmsw20]

I have heard of people having this problem before, but I was wondering that when i shift fast and it makes a grinding sound while entering the gear, is it my transmission syncro......how much would it be to fix and how important is it to fix? And yes I know for sure that I have the clutch all of the way in whne I shift...thanks
-Stephen

[91RED3S]

it could just be worn out clutch lines or maybe you are in need of pedal adjustment or bleeding and new fluid in the system

[Ratko]

is it usually 2nd gear? If so, its common on pre-93 turbo trannies.

[MRQtwinturbo]

when was the last time u changed tranny fluid??...try using redline products or GM syncromesh....that may help somewhat...if its ur synchros...time to rebuild tranny....93 lsd would go nice..

[jdmsw20]

thanks.....I was planning on using that syncromesh nixt time I needed to change the fluid, I will see if that works!