Ring & Pinion Ford 10in 4.29 Pro Gear 35 Spline

The Richmond Ring & Pinion Ford 10-inch 4.29 Pro Gear 35 Spline is a purpose-built differential gearset designed for serious off-road and high-performance applications. This gearset is ideal for builders who require reliable performance under extreme load conditions, whether navigating rocky terrains or launching at the drag strip. The 4.29:1 gear ratio provides a mechanical advantage that enhances engine power delivery, making it suitable for vehicles with taller tires or modified engines.

Constructed from premium alloy steel, this gearset is engineered to withstand the shock loads and stresses associated with performance driving. The 35-spline design ensures robust engagement between the ring and pinion teeth, distributing forces across a wider surface area to reduce wear over time. Richmond's Pro Gear line is known for its strength and consistency, making it a reliable choice for demanding applications.

This gearset fits both classic and modern Ford solid-axle platforms, maintaining compatibility with OEM housing while delivering exceptional durability. Precision manufacturing ensures tight tolerances, minimizing backlash and providing smooth power delivery without excessive noise. Enthusiasts and builders seeking to enhance their vehicle's performance will find this gearset to be an invaluable upgrade.