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Power Strokes
7.3 Aftermarket
4.10's are in.. I'm happy!
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[QUOTE="TyCorr, post: 252038, member: 1451"] I have 37's and 3.73s and Im not commenting on the gearing but speedometer accuracy. I had a cop shoot me at 30 and again at 60. 30mph is 35 on a calibrated python dash mount, @ a speedometer reading of 60 the python was reading 70. So it wasnt 5 mph off across the board but rather an ever ina percentage. I would assume this is typical to every situation. Just a heads up for when you're running 70 as you may be going faster than 76. I tend to think 4.10s would be great with 37s too. [/QUOTE]
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7.3 Aftermarket
4.10's are in.. I'm happy!
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