Truck Ring and Pinion Gears

If you're building a high-revving street or strip application, a 5.13 gear ratio delivers the low-end grunt and quick acceleration you need without sacrificing reliability. This GM 10-bolt kit is engineered for serious performance, combining a tight...

If you're building a high-revving street or strip setup, a 4.88 gear ratio transforms your power delivery by maximizing acceleration off the line and keeping engine RPM in the sweet spot through mid-range. This complete kit eliminates the guesswork of...

If you're building a high-revving street or track machine, gear ratio selection directly impacts your acceleration, top-end performance, and drivability. This 4.56 ratio delivers aggressive low-end bite for quick launches while maintaining usable highway...

A 4.10 gear ratio transforms your GM 10-bolt into a responsive, quick-accelerating setup ideal for street performance and strip racing. This complete kit delivers the low-end torque multiplication you need without the complexity of custom fabrication...

A 4.33 rear axle ratio transforms your Ford 9-inch setup into a sharp, responsive powerplant—ideal for track work, drag racing, or high-performance street applications where quick acceleration matters. This ratio delivers the gear reduction needed to...

A 3.42 gear ratio delivers the perfect balance of acceleration and highway cruising for street performance builds and track-focused applications. This GM 10-bolt rear differential kit provides the gearing you need to maximize power delivery without...

A 3.73 rear axle ratio is the sweet spot for street performance and highway cruising—delivering snappier acceleration off the line without sacrificing top-end efficiency or drivability. If you're running a GM 10-bolt and want noticeable improvements in...

If you're running a GM 10-bolt and need a gear ratio that balances low-end torque with highway cruising, the 3.42 ratio delivers responsive acceleration without sacrificing fuel efficiency on the street. This complete kit eliminates guesswork during...

A 3.73 gear ratio is the sweet spot for street and road-course applications—it delivers quicker acceleration off the line while maintaining reasonable cruising RPMs on the highway. This complete GM 10-bolt kit gives you everything needed for a...

A 3.90 gear ratio delivers the aggressive acceleration and throttle response you need for drag racing, road course competition, or street performance—without sacrificing highway cruising capability. This GM 10-bolt kit comes complete with everything...

A 3.50 gear ratio delivers the perfect balance between acceleration and highway cruising for street-driven performance builds and weekend track warriors alike. This Ford 9-inch kit gives you the bolt-on convenience of a complete solution without...

If you're building a street or strip machine with a GM 10-bolt rearend, gear ratio selection directly impacts acceleration, top-end capability, and drivability. This 3.23 ratio delivers the sweet spot for most performance applications—aggressive enough...

Whether you're building a street machine, a weekend track car, or optimizing your daily driver, gear ratio selection is critical to unlocking your engine's potential. The 3.08 ratio strikes the ideal balance between highway cruising efficiency and...

A 3.73 ring and pinion ratio is the sweet spot for street performance builds—delivering quicker acceleration off the line while maintaining reasonable highway cruising RPMs. This Excel gear set is engineered for the GM 12-bolt housing, one of the most...

A 3.73 ratio delivers the low-end torque multiplication you need for aggressive acceleration and improved off-the-line performance, while keeping highway RPMs manageable. This Excel ring and pinion set is engineered for the GM 12-bolt platform with...

A 4.10 ring and pinion ratio delivers the aggressive acceleration and launch characteristics you need for drag racing, bracket racing, or high-performance street applications. This gear set maximizes torque multiplication off the line while maintaining...

A 4.10 ring and pinion ratio is essential for street machines and dedicated track cars that demand quick acceleration and responsive gear engagement. This GM 7.5-inch kit delivers the final-drive numerics needed to transform your power delivery, putting...

A 3.90 ring and pinion ratio is essential for applications demanding improved acceleration and low-end torque response, making it the go-to choice for drag racing, street performance, and towing scenarios. This GM 7.5 kit delivers the precision...

If you're serious about extracting maximum power from your Ford 9-inch rear end, a 4.57 ratio gear set is the precision upgrade that delivers quicker acceleration and optimized RPM performance for track or street applications. This complete kit...

A 4.30 gear ratio delivers the aggressive acceleration and quick off-the-line response that separates competitive racers from the field. If you're running a Ford 9-inch rear on a performance build, this ratio gives you the mechanical advantage needed for...