Speedway Motors Posi Differential 3rd Member – 31 Spline, 3.50 Gear Ratio, Ford 9-inch

Hey hot rodders and racers!

Building a Ford 9-inch rear end?

This Speedway Motors posi differential third member is exactly what you need.

It's brand new and ready to bolt in.

Comes with 31-spline axles and a 3.50 gear ratio—a perfect all-around setup for street and strip.

It's a complete unit, just install and go.

Built tough to handle the power.

Made by Speedway, so you know it's quality.

Whether you're building a classic muscle car or a race car, this is a solid choice.

Note: CA Prop 65 warning applies.