USA Standard

7.50" Ring and Pinion Gear Set 3.23 Ratio

$353.89

SKU: ZG GM7.5-323

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

Description

The USA Standard Gear ring and pinion gear set is engineered to surpass OEM specifications, ensuring high performance and durability for your GM 7.5" or 7.6" differential. Each set undergoes rigorous in-house quality evaluation, including dimensional, material, and fitment testing, to guarantee it meets strict standards. This specific set boasts a 7.50" ring gear diameter and a 27-spline pinion, designed for optimal engagement. With 10 ring gear bolts, it ensures a secure and robust installation. The gear ratio provided is 3.23, which is suitable for a variety of applications where a balance between acceleration and highway cruising is desired. USA Standard Gear emphasizes quality in their manufacturing process, aiming to provide reliable components that perform beyond factory expectations.

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
Part NumberZG GM7.5-323
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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