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Re: 1999 Fld70 Gear change questions for under power
Posted to HD/Fleet Forum on 4/22/2024 1 Reply

Mike, Can you pull data from the trans? Is this WTEC3?

I was thinking about 6th gear being second OD. If you can get that enabled, you'd want to change the rear gearing to something higher (numerically lower) to maintain a safe driveline speed.

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