Does the replacement for the Teleflex mv2 improve the shftting force needed to shift at the helm or is this a hopeless cause due to the length of cable run and all the turn it takes on the 376. Thanks Steve!!Technically Morse/Teleflex no longer exist. They are now SeaStar. The best bet is to remove the cable with or without a fish line the help installing the new cables.
Most of these cables are available off the shelf at a marine shop. If you remove the cable your can take it with you to match the ends. Many of the later models used the C3300 series.
You may also want to ask our hosts at the SBO store if they have the specs for your boat.