About Us


HCF Autosport is a leading gearbox and drivetrain component manufacturer and supplier, with emphasis on custom solutions for Ferrari, motorsports and special interest vehicles

Ferrari Products

Direct relationships with Graziano and ZF allow us to supply and support OEM gearboxes

OEM Replacement Parts

Products and Services

Custom Gearbox Components


For all motorsports and street applications

Email for Custom Applications

Transmission Rebuilding


Rebuilding service - all models, including ZF, Ricardo and Graziano gearboxes

Contact us for details

Clutch Rebuilding and New Clutch Packages


OEM replacement and higher horsepower / endurance application needs

Clutch Rebuild Information

Drivetrain Components


Offering new OEM transaxles, racing limited slip differentials, drivetrain components, custom drop gears and install

Drivetrain Components

Replacement Components in Process

                            Gear teeth being cut, prior to heat treatment (note: 4x speed)

Contact Us

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HCF Autosport

Austin, Texas

info@hcfautoparts.com - 512-790-7207