Re: speedometer cable (ruderacer)
Easy if you get the right one. Check your Bentley, but basically unbolt the bottom, undo the top, and stick the new one in. Unless you mean the stuff inside the dashboard, in which case you gotta open up the dash. Check your Bentley for that one too
In case you don't have a Bentley:
http://www.amazon.com/exec/obidos/ASIN/0837603420/qid=1013497967/ref=sr_11_0_1/103-4980998-9388669
Easy if you get the right one. Check your Bentley, but basically unbolt the bottom, undo the top, and stick the new one in. Unless you mean the stuff inside the dashboard, in which case you gotta open up the dash. Check your Bentley for that one too

In case you don't have a Bentley:
