What is a mini spool and how does it work?

A mini spool replaces the spider gears in your open differential carrier. It locks both rear axles together, ensuring that both wheels receive 100% of the engine's power at all times. This provides maximum traction, especially off-road or during hard acceleration.

Is this mini spool suitable for street driving?

No, this mini spool is not recommended for street-driven vehicles. Because it locks both axles together constantly, it can cause tire scrub and increased wear during turns on pavement. It's best suited for off-road or dedicated performance applications.

What vehicles does this mini spool fit?

This mini spool is designed for GM 7.5-inch and 7.625-inch rear differentials with 28 spline axles. It fits many Chevrolet Astro, Camaro, Caprice, S10, GMC Envoy, Sonoma, and Pontiac Firebird models from the early 1990s through the mid-2000s.

Yukon Gear Mini Spool For GM 7.6in w/ 28 Spline Axles

Specifications

Brand: Yukon Gear & Axle
Part #: YP MINSGM7.6-28
UPC: 883584322290

Yukon Gear Mini Spool For GM 7.6in w/ 28 Spline Axles

Name: Yukon Gear Mini Spool For GM 7.6in w/ 28 Spline Axles
Brand: Yukon Gear & Axle
Price: 287.89 USD
Availability: InStock

$287.89

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Yukon Gear Mini Spool for GM 7.6in w/ 28 Spline Axles. Provides full-time lockup for maximum traction.

Key Features

Fits 2000 and up GM 7.5" and 7.625" rear differentials.
Designed for axles with 28 splines.
Installs into a standard open carrier, replacing spider gears.
Provides 100% power to both tires at all times for full-time lockup.
Constructed from high-quality materials for strength and longevity.
A cost-effective traction option for performance applications.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This Yukon mini spool is made from strong materials, designed to replace the spider gears inside your open differential carrier. When installed, it locks both axles together, sending 100% of the engine's power to both rear wheels at all times. This setup is ideal for off-road use or drag racing where consistent traction is critical, but it's important to know that it's not recommended for daily street driving because it will cause tire scrub during turns. It fits a wide range of GM 7.5-inch and 7.625-inch rear ends with 28-spline axles, commonly found in vehicles like the Chevrolet Camaro, Pontiac Firebird, and GMC Sonoma.

Yukon performance spools are built for heavy-duty use, ensuring high strength and a long life in demanding applications. The mini spool is a cost-effective way to achieve full-time traction lockup, making it a popular choice for those looking to maximize grip without a full differential replacement. Installation involves modifying your existing open carrier, so it's a job best suited for someone comfortable with differential work.