Speedmaster Ford 9" 31 Spline TorqueWorm Helical Gear Limited Slip Differential LSD PCE204.1002

The Speedmaster Ford 9" 31 Spline TorqueWorm Helical Gear Limited Slip Differential (LSD) PCE204.1002 is a precision-engineered differential designed for Ford 9-inch rear axles. This limited slip differential features a TorqueWorm helical gear design with 31 spline compatibility, offering improved traction and performance by managing torque distribution between the drive wheels during acceleration and cornering.

Built for performance-oriented applications including drag racing, street performance, and high-output engine swaps, this differential enables more aggressive power delivery while maintaining predictable handling characteristics. The helical gear construction and limited slip design make it ideal for vehicles that demand enhanced traction control without the noise and harshness of traditional locking differentials. Compatible with Ford 9-inch rear axle housings, this unit is a direct bolt-in replacement for original differentials and pairs seamlessly with performance builds seeking reliable torque management and improved acceleration response.

Key Features & Benefits

• TorqueWorm Helical Gear Design: Advanced helical gear configuration optimizes torque delivery and reduces noise while enhancing traction management during acceleration.
• 31 Spline Compatibility: Fits Ford 9-inch axles with 31 spline configuration for direct fitment and reliable engagement.
• Limited Slip Function: Distributes torque between wheels for improved traction and cornering stability without full locking behavior.
• High-Performance Ready: Engineered for drag racing, street performance, and modified engine applications requiring enhanced power delivery.
• Direct Ford 9-Inch Fitment: Purpose-built for Ford 9-inch rear axle housings as a bolt-in replacement differential.

Specifications

Ideal Applications

• Drag racing and high-performance street cars
• Ford 9-inch rear axle performance upgrades
• Modified engines and turbo installations
• High-torque applications requiring improved traction