Motive Gear 9.75-Inch Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (97-10 F-150)Find parts that fit my vehicle

Lower Gear Ratio. Depending on the specific year and model of your 1997-2020 F-150 equipped with a 9.75-inch 12 bolt rear differential this Motive 9.75 in. Rear Ring and Pinion Set with a 4.56 gear ratio is probably much lower than the original equipment. The advantages to the lower gear ratio is increased towing and pulling capabilities along with better off-road performance. This ring and pinion set is ideal for F-150 owners wanting to establish increased lower end torque.

Durable and Precise. Manufactured from 8620 gear steel and CNC machined, this Motive 9.75 in. Rear Ring and Pinion Set is durable and precise. This gears set exceeds the original equipment standards and is covered by a 1 year limited warranty.

Recommended Upgrade. Please note that when changing the gear ratio of your F-150's differential that the calibration of your speedometer will no longer be correct and will display the wrong speed. However, you can easily fix this annoying issue with a Handheld Tuner (sold separately).

Application. This Motive 9.75 in. Rear Ring and Pinion Set is designed specifically to fit 1997-2020 F-150's equipped with a 9.75 inch 12 bolt rear differential.

Please Note. If you are unsure if your F-150 has an 8.8 in. (10 Bolt) or a 9.75 in. (12 Bolt) differential, please check with your local Ford dealer to determine what rear is in your truck.

Technical Note. If your F-150 is a four wheel drive model, you will need to change both the front and rear gear ratios to match. Failure to do so will cause severe damage to both the transfer case and transmission. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations.

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Fitment:

• 1997 Ford F-150
• 1998 Ford F-150
• 1999 Ford F-150
• 2000 Ford F-150
• 2001 Ford F-150
• 2002 Ford F-150
• 2003 Ford F-150
• 2004 Ford F-150
• 2005 Ford F-150
• 2006 Ford F-150
• 2007 Ford F-150
• 2008 Ford F-150
• 2009 Ford F-150
• 2010 Ford F-150

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