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Is chip needed when changing to 3.73's?
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04-04-2001, 11:27 AM
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blue00gt
Mustang Addict
Join Date: Jan 2001
Location: McKinney, TX
Posts: 1,294
oop - what year is your car? Newer cars use a speedo compensator, older cars you have to change the speedo gear.
blue00gt
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