Mustang Speed Correction at LRS - Same Day Shipping!

Products / Mustang Parts / Driveline / Speed Correction

Mustang Speedometer gears need to be replaced from time to time, especially when you change to a different rear end gear. Help to get your speedometer back on track with our easy to follow speedometer gear listings.

Sort by: Item Number | Description | Price

Results 1 - 25 of 26

Mustang 94-04 Speedometer Recalibrator, Manual Transmission Only

[# LRS-SPDCAL2 ] The Speed Calibrator is used to correct electronic speedometers in 1996-04 Mustangs due to wheel and tire changes as well as rear gear ratio swaps. Includes all necessary hardware and installation instructions! Fits 5-Speed cars only. Also works for 96-98 cars when a T45 or 3650 with electronic speedometer has been swapped in the vehicle.

$89.95

Speedometer Recalibrator, Electronic

[# AEI-ERA ] Any change in a vehicle's tire size or rear axle ratio will cause the speedometer (and odometer) reading to be inaccurate. The Electronic Ratio Adapter (ERA) is designed to correct this problem. It receives the current speedometer signal from the vehicle speed sensor and sends the correct speed signal to the speedometer. The ERA installation is a s

$144.95

Mustang 79-93 Speedometer Cable, Without Cruise

[# LRS-17260A ] This cable is a direct replacement for your 79-93 Mustang without cuise control. It works on 5.0L & 2.3L, both standard & automatic.

$19.95

Mustang 79-93 Speedometer Cable, With Cruise

[# LRS-17260B ] This cable is a direct replacement for your 79-93 Mustang with cuise control. It works on 5.0L & 2.3L, both standard & automatic.

$19.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 19 Tooth. Manual Transmission

[# LRS-17271A-K ]

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 20 Tooth. Manual Transmission

[# LRS-17271B-K ]

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 21 Tooth. Manual Transmission

[# LRS-17271C-K ] Use this chart to determine which speedometer gear your Mustang needs. In order to keep your speedometer functioning correctly the proper speedometer gear should be installed after changing the ring and pinion ratio. Transmission drive gear must be changed for ratios not listed below. Ask your sales rep f

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 23 Tooth, Manual Transmission

[# LRS-17271D-K ] Use this chart to determine which speedometer gear your Mustang needs. In order to keep your speedometer functioning correctly the proper speedometer gear should be installed after changing the ring and pinion ratio. Transmission drive gear must be changed for ratios not listed below. Ask your sales rep f

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 19 Tooth. Automatic Transmission

[# LRS-17271E-K ]

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 20 Tooth. Automatic Transmission

[# LRS-17271F-K ]

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 21 Tooth. Automatic Transmission

[# LRS-17271G-K ]

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 18 Tooth. Manual Transmission

[# LRS-17271H-K ]

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 17 Tooth. Manual Transmission

[# LRS-17271I-K ]

$8.95

Mustang 83-95 Speedometer Driven Gear & Clip Kit, 23 Tooth, Automatic Transmission

[# LRS-17271J-K ] Use this chart to determine which speedometer gear your Mustang needs. In order to keep your speedometer functioning correctly the proper speedometer gear should be installed after changing the ring and pinion ratio. Transmission drive gear must be changed for ratios not listed below. Ask your sales rep f

$8.95

Mustang 79-98 Gear, Speedometer Drive - T5 6 Tooth

[# LRS-17285A ] Located inside of transmission on tailshaft. Allows for correction of gear ratios higher (numerically) than 3.73's. These fit SROD 4 speed and T5 5 speed standard transmissions only.

$11.95

Mustang 83-95 Speedometer Gear Kit, T5 With 4.10 Rear Gears

[# LRS-17285A-K ] This kit contains a 6 tooth drive gear with retaining clip and a 19 tooth driven gear with retaining clip. This is the most accurate gear combination for a T5 car equipped with 4.10 gears.

$24.95

Mustang 83-98 Gear, Speedometer Drive - T5 7 Tooth

[# LRS-17285B ] Located inside of transmission on tailshaft. Fits SROD 4 speed and T5 5 speed standard transmissions only. Direct replacement for 83-89 factory gear.

$11.95

Mustang 83-95 Speedometer Gear Kit, T5 With 4.30 Rear Gears

[# LRS-17285B-K ] This kit contains a 6 tooth drive gear with retaining clip and a 20 tooth driven gear with retaining clip. This is the most accurate gear combination for a T5 car equipped with 4.30 gears.

$22.95

Mustang 83-95 Speedometer Gear Kit, T5 With 3.73 Rear Gears

[# LRS-17285C-K ] This kit contains a 7 tooth drive gear with retaining clip and a 21 tooth driven gear with retaining clip. This is the most accurate gear combination for a T5 car equipped with 3.73 gears.

$23.95