Ford 9 in. 31 Spline LSD TorqueWorm® Nodular Iron Third Member Assembly Ratio:5.43:1 e-brake and mounting assembly

e-brake and mounting assembly

These aluminum push-in breathers from Speedmaster are just the thing to prevent oil splash while adding some style

and high grade nuts

These kits are specifically designed to deliver the performance you want

Ford 9 in. 31 Spline LSD TorqueWorm® Nodular Iron Third Member Assembly Ratio:5.43:1 e-brake and mounting assemblySpeedmaster Ford 9 in. third member assemblies are designed to help you get that horsepower to the ground. They include high quality nodular iron thru bolt design center section, as well as our famous TorqueWorm geared limited slip differential, 1350 series yoke, daytona pinion support, and gear ratio. Whether you're assembling a daily driver, street rod, or race car, Speedamster's third member assemblies will provide the durability that your vehicle