Speedometer Cable Adapter GM Cable to Ford Slip-in gear drive
Transmission speedometer adapter to convert from a Ford Slip in driven gear drive to a GM screw-on speedometer cable attachment.
Used a lot with Ford T5, all 3550/TKOs, TKX, Ford T-56 with cable drive, and all Tremec Magnum six speeds.
For Driven speedometer gears and retaining clip see here. Ford Driven speedometer gears
Tremec TKO, TKX, and Magnum 6-speed, transmissions use a Ford speedometer drive and require this adapter or a custom speedometer cable.
This adapter makes it easy to connect your existing GM 7/8″ threaded cable to the transmission.
The one-piece design incorporates a double O-ring seal for the transmission case opening, and an internal seal to prevent fluid from leaking through where the cable attaches.
The drive spindle is a solid steel machined part for extra strength.
When ordering, we will need you to list your tire size (ex: 295/45-15 or overall height), as well as your rear end ratio so we can get you the proper driven gear.