Truck Ring and Pinion Gears

A 4.10 gear ratio delivers the aggressive acceleration and pulling power you need for serious truck performance, whether you're launching hard off the line or conquering steep grades. This complete ring-and-pinion kit is engineered for the GM 12-bolt...

If you're serious about acceleration and off-the-line performance, a 4.11 ring and pinion swap is one of the most effective modifications you can make to your GM 8.5-inch rearend. This aggressive ratio multiplies engine torque at the wheels, delivering...

Upgrading to a 3.73 ring and pinion set transforms your GM 8.5-inch differential's acceleration and responsiveness, delivering quicker off-the-line performance without sacrificing highway cruising capability. Whether you're building a street machine or...

If you're looking to improve acceleration and overall drivability without compromising highway cruising, a 3.42 ring and pinion swap is one of the most cost-effective upgrades available. This ratio strikes the ideal balance for street and light track...

A 3.73 ring and pinion set transforms your truck's acceleration and towing capability by increasing engine RPM at highway speeds, delivering quicker off-the-line response without sacrificing drivability. This GM 12-bolt kit is engineered for trucks that...

If you're running a TJ with a Dana 30 and demand aggressive acceleration and better low-end torque for off-road or track work, a 4.56 ring and pinion set is essential. This ratio maximizes engine rpm efficiency in lower gears, translating to quicker...

A 5.67 ratio ring and pinion set is essential for high-RPM racing applications where you need aggressive acceleration and quick gear engagement without sacrificing top-end capability. Excel's precision-manufactured gears deliver the consistency and...

If you're building a high-horsepower Ford 8.8 rear end or need aggressive acceleration off the line, a 4.56 gear ratio delivers the low-end torque multiplication that separates winners from the rest. This complete kit eliminates guesswork during...

A 4.11 gear ratio transforms your GM 12-bolt into a hard-accelerating, track-focused differential that demands respect on the strip and street. Whether you're launching from a standstill or pulling through the mid-range, this aggressive ratio cuts...

A 5.13 gear ratio delivers aggressive acceleration and superior torque multiplication for vehicles running high-powered engines or competing in drag and sprint racing. This Dana 60 kit is engineered for drivers who demand immediate throttle response...

If you're running a Dana 60 rear axle and need the performance edge that comes with aggressive gear ratios, this 4.56 setup delivers the acceleration and traction response that separates winners from the field. The 4.56 ratio is engineered for drag...

A 4.10 ratio rear differential is essential for builds prioritizing acceleration and low-end torque delivery—ideal for drag racing, road course launches, and heavy-duty towing applications. This Dana 60 kit delivers the gear reduction needed to maximize...

A 3.73 gear ratio strikes the ideal balance between highway cruising efficiency and off-the-line acceleration for GM truck applications. Whether you're towing heavy loads or pushing performance, this ratio maximizes torque multiplication without...

Maximize acceleration and highway efficiency with a 3.73 ratio gear set engineered for the Ford 8.8-inch differential. This kit delivers the ideal balance between low-end torque multiplication and reasonable cruising RPMs, making it the go-to choice for...

If you're running a GM 12-bolt and looking to maximize acceleration and off-the-line performance, a 3.73 ratio gear set is the sweet spot between highway drivability and track-ready responsiveness. This kit delivers the lower numerical ratio you need for...

A 3.73 ring and pinion ratio delivers the ideal balance of acceleration and highway cruising for street and strip applications, transforming your GM or Dodge 11.5" axle into a true multi-purpose performance platform. This AAM 14-bolt kit provides...

A 3.73 ring and pinion ratio transforms your GM 10-bolt rear into a responsive, quick-accelerating powerhouse—ideal for street performance, bracket racing, or aggressive driving where mid-range torque delivery matters. This bolt-on kit replaces your...

A 3.42 ring and pinion ratio gives you the perfect balance between off-the-line acceleration and highway cruising in an 8.5-inch GM 10-bolt setup. This kit delivers the mechanical advantage needed for street performance without sacrificing top-end...

A 3.73 ratio ring and pinion transforms your GM 10-bolt rear end into a responsive, torque-hungry powerhouse—ideal for street performance, track days, or drag racing where acceleration matters. This bolt-on kit delivers quicker off-the-line punch without...

If you're running a GM 10-bolt and want to maximize acceleration without sacrificing highway cruising, a 3.42 ring and pinion ratio delivers the perfect balance between off-the-line punch and usable RPM range. This complete kit eliminates guesswork...