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Power Strokes
Aftermarket Super Duty 1999 - Current
Rear end gears?
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[QUOTE="Betarocker, post: 183672, member: 477"] Forgive me if I state the obvious, but you'll need to re-gear the front to match the rear (your avatar shows a 4WD, and you signature lists the truck as a FX4). I run 4.10s with 37s, and the combination works great. The 4.10s with 35s will be better for towing, but your interstate cruising RPMs will be higher and be more noticeable when un-trailered. Yukon make very good gears. You'll need master install kits for both the Sterling 10.5" rear differential and Dana 60 (35 spline) front. As all the guts will be out, check the bearings and seals, as well as the ball-joints and u-joints on the front. Also, it would be a time to look into selectable locker or something of a better quality to replace the limited slip rear differential. [/QUOTE]
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Power Strokes
Aftermarket Super Duty 1999 - Current
Rear end gears?
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