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The Performance Engineering & Manufacturing (PEM) Xtreme Full Spool is the definitive choice for drag racers and high-performance enthusiasts running a Ford 9-inch rear end. Engineered for maximum torque transfer and consistent traction, this 31-spline spool eliminates the differential action found in standard carriers, ensuring both rear wheels lock together for superior launch performance.
By replacing your standard differential with this PEM full spool, you significantly reduce the risk of axle failure under heavy load. The lightweight design helps reduce rotating mass, allowing for quicker acceleration off the starting line. Whether you are building a dedicated drag car or a high-horsepower street machine, this component provides the rigid connection necessary to put power to the pavement effectively. Its robust construction ensures it can withstand the rigors of competitive racing while maintaining precise alignment within the housing. Trust your drivetrain components to GGCRACING for the best in track-ready performance parts.
The Performance Engineering & Manufacturing (PEM) Xtreme Full Spool is the definitive choice for drag racers and high-performance enthusiasts running a Ford 9-inch rear end. Engineered for maximum torque transfer and consistent traction, this 31-spline spool eliminates the differential action found in standard carriers, ensuring both rear wheels lock together for superior launch performance.
By replacing your standard differential with this PEM full spool, you significantly reduce the risk of axle failure under heavy load. The lightweight design helps reduce rotating mass, allowing for quicker acceleration off the starting line. Whether you are building a dedicated drag car or a high-horsepower street machine, this component provides the rigid connection necessary to put power to the pavement effectively. Its robust construction ensures it can withstand the rigors of competitive racing while maintaining precise alignment within the housing. Trust your drivetrain components to GGCRACING for the best in track-ready performance parts.