USA Standard Gear

7.5/7.625 GM Differential Ring and Pinion Kit with 3.73 Ratio

$1,475.89

SKU: ZGK2246

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZGK2246 is a comprehensive differential ring and pinion kit engineered for 7.5/7.625 GM applications, offering a 3.73 gear ratio. This kit is designed for vehicles with a 10-bolt rear cover and a 10-bolt ring gear, and it includes a Yukon Dura Grip clutch-style limited-slip differential (LSD) that is fully rebuildable. USA Standard's Quick Kits aim to simplify the repair process by providing a one-stop solution. This differential ring and pinion kit has a 27-spline pinion shaft. It is backed by a 1-year warranty. The kit is compatible with a wide range of vehicles including the Pontiac Firebird (1990-2002), Oldsmobile Bravada (1991-1994, 1996-2001), GMC Typhoon (1992-1993), GMC Syclone (1991), GMC Sonoma (1991-2004), GMC S15 (1988-1990), GMC S15 Jimmy (1988-1991), Chevrolet S10 (1988-2004), Chevrolet S10 Blazer (1988-1994), Chevrolet Impala (1994-1996, 2000), Chevrolet Caprice (1991-1996), Chevrolet Camaro (1993-2002), and Isuzu Hombre (1996-2000).

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 NumberZGK2246
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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