Key Features
- Converts clockwise cable rotation to counterclockwise for authentic Smiths reverse-rotation speedometers
- Right-angle design solves tight cable routing constraints behind Cobra dash panels
- Direct mount to original Smiths speedometer housing - no modifications required
- Precision-machined internals ensure accurate speed readings with zero calibration drift
- Compact 3-ounce unit fits restrictive Cobra cockpit spaces
Description
The Shelby Cobra's legendary reverse-rotation speedometer creates a unique challenge when installing modern transmissions or rebuilding with different cable drives. This adapter mounts directly behind the Smiths speedometer and provides both right-angle turn and reverse rotation, solving two critical fitment issues in one precision-machined unit.
Original Cobras used an anticlockwise speedometer as a cost-reduction measure - eliminating the need for a separate reversing gearbox. When that original drivetrain setup is no longer available or you're building a continuation car with a modern transmission, this adapter restores authentic needle sweep. The 90-degree turn eliminates cable binding in tight quarters while the internal gearing reverses the drive direction, converting standard clockwise rotation to counterclockwise needle movement.
The precision internals maintain accurate speed readings across the full range without affecting odometer function. At just 3 ounces, it adds minimal weight behind the dash while handling all the mechanical conversion work. This is the correct solution for anyone running a period-correct Smiths gauge who needs to adapt their cable drive to match.
Designed for 1964-1967 Shelby Cobra roadsters as well as continuation cars and kit builds using original Smiths reverse-rotation speedometers. Compatible with all transmission types when the proper speedometer cable is used.
Kit Includes
- Precision-machined right-angle reverse drive adapter
- Full manufacturer's warranty