Sale!

Dodge / GM Ratio Adapter, Select the Speed Up Rate you need!

Original price was: $ 149.00.Current price is: $ 139.00.

Speed Up Ratio Adapters *

Description

#54RA2, GM / Dodge Ratio Adapter, Select the Speed Up Rate for your specific application.

If your truck tires have been switched to larger tires or you just need to speed up your speedometer this ratio adapter will correct your problem.

This speedometer ratio adapter will speed up your speedometer reading.

Use +61% to convert MPH to Kilometers.

These adapters go to the transmission or transfer case only. Not behind the speedometer cluster itself.

Includes the 4 piece Small Parts Kit.

Speed Up Percentage indicator number:

11% Speed up AA 1.1111
20% Speed up AA 1.2020
28% Speed up AA 1.2844
38% Speed up AA 1.3846
44% Speed up AA 1.4400
50% Speed up AA 1.5000
61% Speed up AA 1.6154
78% Speed up AA 1.7778
100% Speed up AA 2.0000

 


If you need assistance with figuring out which percentage you need, please call us with these speed readings:

When your GPS shows: What your Speedometer displays:
40 mph ??
50 mph ??
60 mph ??

Please be sure to give us these readings in this EXACT order (40,50,60) to prevent receiving the incorrect percentage.

For information, please call 888.201.2066 or send an email to jim@transmissioncenter.net


For Slow Down Ratio Adapters, click HERE!

Click HERE for the Main Speedometer Gear page!

 

 

Additional information

Weight 1 lbs
Dimensions 6 × 6 × 5 in
Speed up rate

Speed up 11%, Speed up 20%, Speed up 28%, Speed up 38%, Speed up 44%, Speed up 61% Converts MPH to Km, Speed up 78%, Speed up 100%

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