LS1 Fbody Adjustable Clutch Master Cylinder

LS1 Fbody Adjustable Clutch Master Cylinder

Why use an adjustable master cylinder? Nearly all aftermarket clutches have a lower installed height and require more effort to collapse. This master cylinder allows for more stroke which will ensure 100% release of any aftermarket clutch kit.

Why is this master a better choice than the aftermarket master cylinders? The master cylinder is simply a small hydraulic cylinder, so there is no real benefit to installing an aftermarket one. This master has a 3/4″ (19mm) bore and maintains the factory pedal feel, whereas most aftermarket master cylinders tend to make the pedal much harder to press.

Upgrade to an adjustable clutch master cylinder

• The clutch pedal allows for a predictable, continuous engagement point that is easy to modulate
• Shifts are effortless at any RPM (especially high RPM), even while driving aggressively
• A correctly disengaging clutch will result in longer clutch and gearbox life

Solve common drivability issues like

• Clutch pedal sticking to the floor
• Trouble shifting
• High-RPM shifting issues
• 1st/Reverse hard to engage