Does anyone know where I can get a speedometer cable for a 69 XR7 with a FMX, that does not show up on WCCC crap meter?
Thanks
Roger
I bought that exact item from WCCC winter 2021. It installed fine for a guy doing it the first time. I did work it a little keep it away from heat underneath, as the original had melted No issue working it thru the firewall. Followed advice here to oil it before installling… I get a slight bounce underneath 10MPH, otherwise it tracks fine compared to WAZE.
Not sure where the Crappy Rating comes from. 
The WCCC site shows the one for a C6 - the FMX uses the same one. Personally I would buy one locally and save shipping. O’reillys Speedo Cable
Thanks for the tips.
Roger