USA Standard Gear

Dana 60 Reverse Rotation 3.73 Ratio Ring and Pinion

$575.89

SKU: ZG D60R-373R

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

Description

This set provides a 3.73:1 gear ratio, ideal for balancing towing capability and on-road performance. Key specifications include a 9.75-inch ring gear diameter, a 29-spline pinion, and 12 ring gear bolts, ensuring compatibility with the original Dana 60 housing. USA Standard Gear prioritizes quality and quiet operation, designing their sets to meet or exceed OEM specifications. Each set undergoes stringent in-house quality control, including dimensional, material, and fitment testing, to guarantee a reliable and durable drivetrain component. These gears are available in a variety of OE and aftermarket ratios, making them suitable for a broad spectrum of vehicle applications dating from 1948 to the present, offering an affordable yet robust solution for drivetrain upgrades and replacements. While USA Standard offers a wide range of applications, this specific gear set is designed for reverse rotation Dana Spicer 60 axles. It is important to verify compatibility with your specific vehicle's axle configuration before installation. The product comes with a one-year limited warranty against manufacturing defects, providing added peace of mind.

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 D60R-373R
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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