Ford 9 in. 28 Spline LSD TorqueWorm® HD Case Third Member Assembly Ratio:3.00:1 Perfectly design to conceal EFI

Perfectly design to conceal EFI injectors inside of your supercharger hat

nitrided and black oxide coated for corrosion and wear resistance

These Speedmaster engine stands are constructed from high-quality steel tubing

Extend the life of your C4 output shaft by reducing shaft whip with 6910CM bearing

Ford 9 in. 28 Spline LSD TorqueWorm® HD Case Third Member Assembly Ratio:3.00:1 Perfectly design to conceal EFISpeedmaster 9 in. third member assemblies are designed to help you get that horsepower to the ground. They include aluminumn 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 deserves.