Rodeheavers
01-26-2010, 01:00 AM
Once you change the gears in your differential, you need a new speedometer gear to recalibrate your speedometer. They're inexpensive, and only take a few minutes to change.These Recalibration Gears fit 1979-1998 Mustangs.
What Speedo Gear Do I Need?
This is a list of all speedo gears if you have a speedo gear car. Not elect. cluster.
These are all STEEDA part numbers.
375-C0DZ-17271-A
Manual 7-Tooth 2.73 Ratio / Maroon 16 Speedo Gear $9.95
375-C0DD-17271-B
Manual 7-Tooth 3.08 Ratio / Yellow 18 Speedo Gear $9.95
375-C0DZ-17271-B
Manual 7-Tooth 3.27 Ratio / Pink 19 Speedo Gear $9.95
375-C1DZ-17271-A
Manual 7-Tooth 3.55 Ratio / Black 20 Speedo Gear $9.95
375-C4OZ-17271-A
Manual 7-Tooth 3.73 Ratio / Red 21 Speedo Gear $9.95
392-STE-17271-D
Manual 7-Tooth 4.10 Ratio / White 23 Speedo Gear $15.95
375-C0DD-17271-B
Manual 8-Tooth 2.73 Ratio / Yellow 18 Speedo Gear $9.95
375-C1DZ-17271-A
Manual 8-Tooth 3.08 Ratio / Black 20 Speedo Gear $9.95
375-C4OZ-17271-A
Manual 8-Tooth 3.27 Ratio / Red 21 Speedo Gear $9.95
392-STE-17271-D
Manual 8-Tooth 3.55 Ratio / White 23 Speedo Gear $15.95
392-STE-17271-D
Manual 8-Tooth 3.73 Ratio / White 23 Speedo Gear $15.95
392-STE-17271-D
Manual 8-Tooth 4.10 Ratio / White 23 Speedo Gear $15.95
375-D0AZ-17271-A
Automatic 7-Tooth 2.73 Ratio / Blue 16 Speedo Gear $9.95
375-C7AZ-17271-B
Automatic 7-Tooth 3.08 Ratio / Gray 18 Speedo Gear $9.95
375-C7VY-17271-A
Automatic 7-Tooth 3.27 Ratio / Tan 19 Speedo Gear $9.95
375-C8SZ-17271-B
Automatic 7-Tooth 3.55 Ratio / Orange 20 Speedo Gear $9.95
375-D0OZ-17271-B
Automatic 7-Tooth 3.73 Ratio / Purple 21 Speedo Gear $9.95
392-STE-17271-J
Automatic 7-Tooth 4.10 Ratio / Black 23 Speedo Gear $15.95
375-C7AZ-17271-B
Automatic 8-Tooth 2.73 Ratio / Gray 18 Speedo Gear $9.95
375-C8SZ-17271-B
Automatic 8-Tooth 3.08 Ratio / Orange 20 Speedo Gear $9.95
375-D0OZ-17271-B
Automatic 8-Tooth 3.27 Ratio / Purple 21 Speedo Gear $9.95
392-STE-17271-J
Automatic 8-Tooth 3.55 Ratio / Black 23 Speedo Gear $15.95
392-STE-17271-J
Automatic 8-Tooth 3.73 Ratio / Black 23 Speedo Gear $15.95
392-STE-17271-J
Automatic 8-Tooth 4.10 Ratio / Black 23 Speedo Gear $15.95
Instructions: Note transmission type, model and resulting drive gear. Cross reference with your rear-end gear ratio to find the correct "recalibration" gear for your application.
Manual Transmissions with 7 Tooth Drive Gear
1983-1989 T-5 OEM
Pre 1993 T-5 Aftermarket
1996-1998 Cobra T-45 OEM
All Tremec Transmissions
Manual Transmissions with 8 Tooth Drive Gear
1990-1995 T-5 OEM
1996-1998 T-45 OEM Except Cobra
Automatic Transmissions with 7 Tooth Drive Gear
1983-1989 Automatic Transmissions
Automatic Transmissions with 8 Tooth Drive Gear
1990-1998 Automatic Transmissions
What Speedo Gear Do I Need?
This is a list of all speedo gears if you have a speedo gear car. Not elect. cluster.
These are all STEEDA part numbers.
375-C0DZ-17271-A
Manual 7-Tooth 2.73 Ratio / Maroon 16 Speedo Gear $9.95
375-C0DD-17271-B
Manual 7-Tooth 3.08 Ratio / Yellow 18 Speedo Gear $9.95
375-C0DZ-17271-B
Manual 7-Tooth 3.27 Ratio / Pink 19 Speedo Gear $9.95
375-C1DZ-17271-A
Manual 7-Tooth 3.55 Ratio / Black 20 Speedo Gear $9.95
375-C4OZ-17271-A
Manual 7-Tooth 3.73 Ratio / Red 21 Speedo Gear $9.95
392-STE-17271-D
Manual 7-Tooth 4.10 Ratio / White 23 Speedo Gear $15.95
375-C0DD-17271-B
Manual 8-Tooth 2.73 Ratio / Yellow 18 Speedo Gear $9.95
375-C1DZ-17271-A
Manual 8-Tooth 3.08 Ratio / Black 20 Speedo Gear $9.95
375-C4OZ-17271-A
Manual 8-Tooth 3.27 Ratio / Red 21 Speedo Gear $9.95
392-STE-17271-D
Manual 8-Tooth 3.55 Ratio / White 23 Speedo Gear $15.95
392-STE-17271-D
Manual 8-Tooth 3.73 Ratio / White 23 Speedo Gear $15.95
392-STE-17271-D
Manual 8-Tooth 4.10 Ratio / White 23 Speedo Gear $15.95
375-D0AZ-17271-A
Automatic 7-Tooth 2.73 Ratio / Blue 16 Speedo Gear $9.95
375-C7AZ-17271-B
Automatic 7-Tooth 3.08 Ratio / Gray 18 Speedo Gear $9.95
375-C7VY-17271-A
Automatic 7-Tooth 3.27 Ratio / Tan 19 Speedo Gear $9.95
375-C8SZ-17271-B
Automatic 7-Tooth 3.55 Ratio / Orange 20 Speedo Gear $9.95
375-D0OZ-17271-B
Automatic 7-Tooth 3.73 Ratio / Purple 21 Speedo Gear $9.95
392-STE-17271-J
Automatic 7-Tooth 4.10 Ratio / Black 23 Speedo Gear $15.95
375-C7AZ-17271-B
Automatic 8-Tooth 2.73 Ratio / Gray 18 Speedo Gear $9.95
375-C8SZ-17271-B
Automatic 8-Tooth 3.08 Ratio / Orange 20 Speedo Gear $9.95
375-D0OZ-17271-B
Automatic 8-Tooth 3.27 Ratio / Purple 21 Speedo Gear $9.95
392-STE-17271-J
Automatic 8-Tooth 3.55 Ratio / Black 23 Speedo Gear $15.95
392-STE-17271-J
Automatic 8-Tooth 3.73 Ratio / Black 23 Speedo Gear $15.95
392-STE-17271-J
Automatic 8-Tooth 4.10 Ratio / Black 23 Speedo Gear $15.95
Instructions: Note transmission type, model and resulting drive gear. Cross reference with your rear-end gear ratio to find the correct "recalibration" gear for your application.
Manual Transmissions with 7 Tooth Drive Gear
1983-1989 T-5 OEM
Pre 1993 T-5 Aftermarket
1996-1998 Cobra T-45 OEM
All Tremec Transmissions
Manual Transmissions with 8 Tooth Drive Gear
1990-1995 T-5 OEM
1996-1998 T-45 OEM Except Cobra
Automatic Transmissions with 7 Tooth Drive Gear
1983-1989 Automatic Transmissions
Automatic Transmissions with 8 Tooth Drive Gear
1990-1998 Automatic Transmissions