9/16"-26 Spline X 3/4" Double D Stainless Steel Steering U-Joint Featuring thicker walls and more

Featuring thicker walls and more gusseting than any other manufacturer

these boxes have improved designs

Speedmaster valve seals are posi-stop seals made from high-temperature Viton material for a long-lasting seal

Fabricated aluminum boxes feature a sealed design with an external vent tube

9/16"-26 Spline X 3/4" Double D Stainless Steel Steering U-Joint Featuring thicker walls and moreSpeedmaster Steering U joints are constructed from carefully selected 303 stainless steel for its strength, superior corrosion resistance, and shine. They have such a precision machined finish that they look great right out of the box. They feature a sealed, needle bearing design that'll outlast normal steering joints, while providing positive steering response with no backlash.