Yukon Gear And Axle - Spider Gear Kit GM Std. Open Diff. 55-64

The Yukon Gear And Axle Spider Gear Kit is meticulously crafted to enhance the performance of your GM 10-bolt differentials. This comprehensive kit includes hardware, pinion shaft, spider gears, and washers, tailored for an open 17-spline setup with an 8.4-inch ring gear diameter. Expertly engineered to fit standard GM differentials from 1955 to 1964, this durable spider gear kit ensures optimal power distribution and reliable performance under demanding conditions. Measuring 12.7 inches in length, 12.2 inches in width, and 3.2 inches in height, it's built for excellence.