[6pack] Was 6PACK Topics - beacme bushings- Is now Speedo Cable

[trsix74 at comcast.net]

Did you find those bushings on ebay? Oh come on, it's winter and I'm bored!!!!!

Ok serious now. When fitting a new speedo cable can one simply pull the old inner cable out and insert new or does one need to remove and replace the entire unit. Are speedo inner cables and outer sheaths made to match?
Thanks for your help.