Description
A 4.10 gear ratio delivers aggressive acceleration and superior launch characteristics—essential for street performance, bracket racing, and high-torque applications where quick off-the-line response matters. This complete differential kit eliminates the guesswork of individual component sourcing, arriving ready for installation on GM 10-bolt housings. Whether you’re building a dedicated quarter-mile machine or maximizing street performance, a numerically higher gear ratio transforms how your vehicle translates engine power to the pavement.
- 4.10 gear ratio
- 27-spline pinion
- GM 10-bolt housing
- 7.5 / 7.625 inch
- 3-series construction
- Complete kit
- Bolt-on installation
- MPN: 69-0322-1






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