USA Standard Gear

Ford 8.8" 4.11 Ratio Ring and Pinion Install Kit with Limited Slip

$1,411.89

SKU: ZGK2224

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZGK2224 is a comprehensive re-gear and traction kit engineered to significantly enhance the performance of your Ford 8.8" differential. Its construction includes a high-strength nodular case, forged 4320 chromoly spider gears, and composite clutches, ensuring long life and rebuildability. This kit is ideal for those looking to upgrade their differential's performance by combining a more aggressive gear ratio with the benefits of a limited-slip differential. USA Standard Gear ensures the quality of its components through rigorous in-house testing for dimensional accuracy, material integrity, and proper fitment. The kit is specified for applications with a 10-bolt rear cover and a 10-bolt ring gear, with an inner pinion bearing measuring 3.250" in outside diameter.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandUSA Standard Gear
Part NumberZGK2224
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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