About Us
Based in Austin, Texas, HCF Autosport is a leading gearbox and drivetrain component manufacturer and supplier, with emphasis on custom solutions for Ferrari, motorsports and special interest vehicles
HCF maintains direct distribution relationships with Graziano, CIMA and ZF which allow us to supply and support a range of OEM gearboxes and replacement parts
HCF sets itself apart from many other gear manufacturers in quality and precision. We use the finest aerospace alloy's and all steps for in-house HCF products are done on premises - from receiving the unprocessed alloy to cutting, heat treating, grinding, welding, laser etching, isotropic finishing processes and quality control testing
Products and Services
Gearbox Components
Offering new OEM transaxles direct from the factory and custom solutions including gearbox internals, racing limited slip differentials and other drivetrain components
Transmission Rebuilding
Rebuilding service - all models, including ZF, Ricardo and Graziano gearboxes
Clutch Rebuilding and New Clutch Packages
OEM replacement and higher horsepower / endurance application needs
Sequential Paddle Shift Conversion
Sequential paddle shift conversion for the Graziano L140 gearbox