Steeda Mustang Speedometer Recalibration Gear-manual-7 Tooth 4.10 Ratio 23 Speedo 16003901 Fits all LS engine blocks

Fits all LS engine blocks

Honda: Civic 99 - 00 1

1969-1974 Plymouth Road Runner

This harness gives you the pre-built harness needed to allow the XFI to control your electric fuel pump and electric fan

Steeda Mustang Speedometer Recalibration Gear-manual-7 Tooth 4.10 Ratio 23 Speedo 16003901 Fits all LS engine blocksMustang Speedometer Recalibration Gear Manual 7 Tooth 4. 10 Ratio 23 Speedo 83 98 Fits 1983 1989 T 5 OEM Ford Mustang. Fits Pre 1993 T 5 Aftermarket Ford Mustang. Fits 1996 1998 Cobra T 45 OEM Ford Mustang. For Mustangs with Manual Transmissions Fits all Tremec Transmissions 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. Note