ZF 8HP75 Transmission Upgrade - Pure Drivetrain Solutions
Take your ZF 8HP75 to the next level with Pure Drivetrain Solutions’ premium transmission upgrade. Designed to maximize holding power and reliability, this rebuild integrates precision-modified OEM components with proprietary billet parts, achieving the highest clutch counts available on the market. Each unit is proudly built in the USA, fully disassembled, cleaned, and reassembled with high-quality components to perform in the most demanding conditions—on the street, track, or strip.
Core Build Features
- Billet clutch hub for unmatched durability.
- Upgraded clutches and steels throughout the transmission.
- All-new gaskets, seals, and rings for leak-free performance.
- Upgraded O-rings and seals within the valve-body assembly.
- Cog drives and shaft modified for improved lubrication transfer.
- Heat-treated, hard-anodized clutch baskets for extended service life.
- Brand-new pan, filter element, and fluid.
- Laser-etched Pure Drivetrain Solutions logo.
High-Stall Torque Converter Benefits
Increase RPM stall while foot braking for more boost and harder launches—especially beneficial for second-gear starts.
Converter Features
- Super alloy billet stator for extreme strength.
- Performance lockup clutch assembly for improved engagement.
- Fully internally TIG-welded for durability.
- Turbine blade sequence modifications for optimal efficiency.
- Performance bearing assembly for smoother operation.
Why Pure Drivetrain Solutions?
We push the limits of transmission performance by combining innovative engineering with U.S.-based manufacturing and expert craftsmanship. Our ZF 8HP75 upgrade is built to withstand extreme abuse while delivering consistent, dependable performance—mile after mile.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

