8HP Performance Transmission Oil Pump

Upgrade your ZF8HP transmission with billet 7075 aluminum pump halves engineered to eliminate the common wear issues found in factory OE cast aluminum pumps. Designed for high horsepower, drag racing, and performance transmission applications, these billet pump halves help reduce heat, improve durability, and maintain maximum transmission fluid flow under extreme conditions.

Factory ZF8HP pump halves are known to develop grooving, wear, and internal cross-leaks over time. These issues create additional drag, reduce pump efficiency, limit fluid flow, and can negatively impact overall transmission performance and longevity. Our billet design removes those weak points entirely.

Machined from premium 7075 aluminum, these ATS billet pump halves provide:

• Increased durability over OE cast aluminum components
• Reduced wear and heat generation
• Improved fluid flow efficiency
• Elimination of common grooving and cross-leak failure points
• Ideal for high-performance, racing, and extreme horsepower ZF8HP builds

At Applied Torque Solutions, our mission has always been pushing the limits of the ZF8HP platform. As we continue developing transmissions capable of handling serious power, the pump system was an area we refused to overlook.

Whether you’re building a street car, drag car, or extreme horsepower application, these billet ZF8HP transmission pump halves are designed to support the next level of performance.