Hays Hydraulic Clutch Pedal Height Adjuster Kit

The Hays Hydraulic Clutch Pedal Height Adjuster Kit gives drivers precise, repeatable control over their clutch engagement point without requiring major modifications to the existing hydraulic system. Engineered by Hays Performance Drivetrain — a trusted name in high-performance clutch and drivetrain technology — these kits are purpose-built for hydraulic clutch systems and deliver consistent pedal feel for both street performance and track use.

How It Works:

Each kit installs inline between the clutch master cylinder and the hydraulic release bearing. A simple adjustment screw on top of the cylinder controls how much brake fluid is initially diverted into the adjuster's internal chamber. Once that chamber fills, remaining fluid travels directly to the hydraulic bearing to actuate the clutch — adding freeplay to the pedal stroke and moving the engagement point down toward the floor. The result is a fully customizable clutch bite point, positioned exactly where the driver wants it.

Key Features:

• Inline installation — plumbs directly between the master cylinder and hydraulic release bearing with no major system modifications required
• Fully adjustable engagement point — dial in the clutch release point anywhere in the pedal stroke to match your driving style or performance demands
• Broad compatibility — works with most factory and aftermarket release bearing and master cylinder combinations using the included adapters
• Complete kit — includes a -3AN tee fitting, -3AN braided line, and additional adapters depending on application
• Made in the USA — manufactured to Hays' exacting quality standards for long-term performance and durability
• DIY-friendly installation — accomplishable with common garage tools, typically in an hour or less

Whether building a dedicated track car, a high-performance street machine, or simply wanting a lower and more natural-feeling clutch engagement point, the Hays Hydraulic Clutch Pedal Height Adjuster Kit line delivers the precision and reliability Hays Performance Drivetrain is known for. Select the correct variant for your application from the options below.