Clutch Masters .75in Bore Master Cylinder Upgrade Kit Black Honda Civic Si 2017-2021 | MC08150-BK vendor_Company23 (1) Size 120 O-Ring

(1) Size 120 O-Ring

* Fire-retardant fabric

These brackets also feature slotted mounting points for horn assemblies to maneuver them up or down

Will Not Pull Under Vehicle like Aluminum Units

Clutch Masters .75in Bore Master Cylinder Upgrade Kit Black Honda Civic Si 2017-2021 | MC08150-BK vendor_Company23 (1) Size 120 O-RingUpgrade your clutch hydraulic system with the Clutch Masters Billet Clutch Master Cylinder, engineered to deliver improved pedal feel, reliability, and performance under demanding driving conditions. This upgrade is ideal for vehicles running aftermarket clutch kits where the factory master cylinder may struggle with increased pressure and wear. Product Overview (SEO Optimized) The Clutch Masters master cylinder is constructed from 6061 billet