Speedo Cable Core Kit

The types are the same, it's the length that can be slightly different depending on the engine/transmission combo. Most will interchange from '63-5, just get a measurement off your old housing to get one the proper length. The '66-7 cables will work if you're going with the '66 and later transmissions. You'll just need the correct later speedo gear (depending on your rear end ratio and tire size) and the gear holder and retainer.