1966-68 , , Speedometer Cable (All) 4sp, T-, PG 61" Long 1pc. This is the cable that runs from the gauge cluster to the transmission to tell you how fast the car is going. They are often broken or frayed. This is exact reproduction with the correct ends and black plastic housing & firewall seal. This is factory correct. This is inline tube exact reproduction of the original. These are the details that separate the first place cars from the rest.