Right Stuff Detailing B81315171 Master Cylinder and Booster Kit for 1964–1974 GM A-, F- and X-Body

The Right Stuff Detailing B81315171 Master Cylinder and Booster Kit combines a master cylinder with a vacuum booster for select 1964–1974 GM A-, F- and X-body applications. This assembly is designed as an integrated braking-system component, pairing a 1.125-inch-bore master cylinder with an 8-inch outside-diameter booster.

The master cylinder features a dual integral reservoir, while the booster uses a dual-diaphragm design. Together, these components provide a consolidated master cylinder and booster combination for applicable GM vehicle projects and restoration builds.

Constructed with an aluminum master cylinder and finished with black paint, the B81315171 kit offers a clean, coordinated appearance. Verify vehicle application and braking-system requirements before installation to ensure this combination is appropriate for the intended 1964–1974 GM A-, F- or X-body vehicle.

Features:

• Brand: Right Stuff Detailing
• Part Number: B81315171
• Application: 1964–1974 GM A-body, F-body and X-body vehicles
• Configuration: Master cylinder and booster kit
• Master Cylinder Bore: 1.125 inches
• Reservoir: Dual integral reservoir
• Booster Diameter: 8-inch outside diameter
• Booster Design: Dual diaphragm
• Material: Aluminum master cylinder
• Finish: Black paint