Master Cylinder Kit - 1-1/8 inch Bore left port with side mount proportioning valve - Disc/Disc

Upgrade your braking system with this 1-1/8" bore power brake master cylinder and 4-wheel disc brake proportioning valve kit. Designed for superior performance and a factory-style appearance, this kit provides a clean and efficient way to install a power 4-wheel disc master cylinder with the correct proportioning valve securely mounted. Perfect for enhancing braking performance on classic or custom builds. Master Cylinder Kit Key Features: Master Cylinder Bore Size: 1-1/8" Bowl Design: Dual Material: Durable cast iron for both the master cylinder and reservoir Finish: Natural Reservoir Included: Yes Master Cylinder Cap Included: Yes Proportioning Valve: Designed for 4-wheel disc brakes (disc/disc) Mounting: Left port with side-mounted proportioning valve Quantity: Complete kit Whether you're restoring a classic car or upgrading to 4-wheel disc brakes, this master cylinder kit ensures reliable braking performance while maintaining a clean, professional look under the hood. Built from high-quality materials, it delivers durability and precision you can count on.

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