Speedmaster PCE202.1007 31 Spline HD Axle Stubs Pair LH RH for Pontiac GTO 04-06 & Holden VT-VZ Commodore

The Speedmaster PCE202.1007 is a heavy-duty axle stubs pair designed for 2004–2006 Pontiac GTO and Holden VT-VZ Commodore vehicles. This set includes both left-hand (LH) and right-hand (RH) stubs, featuring a 31-spline configuration built for high-torque performance and durability in muscle car and performance applications.

These HD axle stubs are engineered for vehicles that demand robust drivetrain components, particularly those equipped with high-horsepower engines or subjected to aggressive driving conditions. The 31-spline design provides increased load-carrying capacity compared to standard axles, making them ideal for upgraded or modified powertrains. Installation requires proper mechanical expertise and is typically completed by professional technicians who specialize in chassis and suspension work.

Key Features & Benefits

• 31 Spline Configuration: Heavy-duty 31-spline design delivers enhanced load capacity and torque handling for performance applications.
• Left & Right Pair: Complete LH and RH stub set ready for direct installation on compatible Pontiac GTO and Holden Commodore platforms.
• HD Construction: Built with premium materials and tolerances for demanding driving conditions and high-output engine combinations.
• OEM Fitment: Engineered to match factory specifications for 2004–2006 Pontiac GTO and Holden VT-VZ Commodore rear axle assemblies.

Specifications

Ideal Applications

• High-performance muscle car builds with upgraded engine packages
• Modified vehicles requiring enhanced drivetrain durability
• Replacement components for worn factory axle stubs
• Performance driving and track use applications