USA Standard Gear

Ring and Pinion Gear Set

$414.89

SKU: ZG D70-354

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZG D70-354 is a direct-fit replacement ring and pinion gear set engineered for Dana 70 differentials, featuring a 3.54 gear ratio. This set is built to USA Standard specifications, ensuring reliability for your drivetrain. Key specifications of this ring and pinion set include a 10.50" ring gear diameter, a 29-spline pinion, and a requirement for 12 ring gear bolts. USA Standard Gear aims to provide confidence in their installation with a comprehensive line of ring and pinion sets for diverse applications. This ring and pinion set is compatible with a wide range of Ford, GMC, Chevrolet, and Dodge vehicles from the 1960s through the early 2000s. Specific fitments include models such as the Ford F-350 series, GMC K3500, Chevrolet Express 3500, and Dodge Ram 2500/3500 vans and trucks, among many others listed in the detailed fitment guide. The USA Standard Gear ZG D70-354 comes with a 1-year warranty.

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 NumberZG D70-354
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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