Sale

Zumbrota Drivetrain

3.55 Ratio Ring & Pinion Gear Set

$363.89 $347.04 Save $16.85

SKU: YG GM12P-355

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

Description

The Zumbrota Drivetrain YG GM12P-355 is a high-performance Yukon Ring & Pinion gear set engineered for specific GM 12-bolt passenger car axles. This set offers a 3.55 gear ratio, which is a common upgrade for improved acceleration over stock ratios, while maintaining reasonable highway RPMs. The gear set boasts an 8.875-inch ring gear diameter and a 30-spline pinion, secured by 12 ring gear bolts. Yukon Gear & Axle emphasizes the quality of this product, noting its high-grade steel construction for both the ring and pinion. This gear set is explicitly designed to fit GM 12-bolt passenger car applications. Buyers should confirm their vehicle's rear axle configuration to ensure compatibility.

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 GM12P-355
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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