Eaton Detroit Truetrac Differential 30 Spline 1.29in Axle Shaft Dia 3.08-3.90 Ratio Rear 8.875in

The Eaton Detroit Truetrac is a helical-gear style, limited-slip differential designed to maximize wheel traction and improve driving dynamics. Built with precision engineering, this differential features a maintenance-free design that provides smooth, automatic operation in both forward and reverse directions. Its helical gear mechanism ensures consistent power transfer and enhanced durability, making it an ideal choice for demanding driving conditions. The Truetrac's ability to deliver reliable traction and improved handling makes it a versatile upgrade for various vehicle types, offering increased performance and confidence on the road or track.

This differential is compatible with vehicles featuring a 30-spline axle and an 8.875-inch rear axle housing, with a gear ratio range of 3.08 to 3.90. It is suitable for a wide range of rear-wheel-drive applications, including street and performance vehicles. Installation involves replacing the existing differential with this bolt-on unit, providing a straightforward upgrade for improved traction and handling. The kit includes the differential assembly, ensuring a direct fit for vehicles with the specified specifications, making it an excellent choice for enthusiasts seeking enhanced driving characteristics.