Zumbrota Drivetrain

3.08 Ratio Ring and Pinion Gear Set

$500.89

SKU: YG GM7.5-308

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

Description

The Zumbrota Drivetrain YG GM7.5-308 is a high-performance Yukon Ring & Pinion gear set engineered for GM 7.5" and 7.6" differentials. Yukon Gear & Axle utilizes state-of-the-art design, advanced heat-treating techniques, and rigorous quality testing to ensure superior structure and surface finish, meeting exacting specifications. This specific gear set offers a 3.08 ratio, providing an optimized performance upgrade. Key specifications include a 7.50" ring gear diameter, a 27-spline pinion, and 10 ring gear bolts, ensuring a precise fit and reliable operation. Yukon's extensive selection of gear ratios allows users to accommodate various needs, whether optimizing traction or compensating for larger tires or increased horsepower. Yukon offers an optional Y.E.S. Plan, a lifetime, comprehensive protection plan that covers the gear set for any failure, for any reason, as long as the vehicle is owned. This plan provides an added layer of security for your investment.

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

BrandZumbrota Drivetrain
Part NumberYG GM7.5-308
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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