Aluminum Tandem Master Cylinder – 1 Inch Bore – Chrome Powder Coat

Tandem outlet aluminum master cylinder designed for modern braking performance in street, performance, and custom applications. This master cylinder features a lightweight aluminum body with an integral reservoir and dual hydraulic circuits, offering reliable braking while significantly reducing weight compared to traditional cast-iron master cylinders.

The 1.00 inch bore version is suitable for both manual and power-assisted brake systems and does not include a pushrod. Designed to fit common domestic mounting flanges ranging from approximately 3.22 inches to 3.40 inches, this master cylinder works with many cars and trucks from the mid-1960s to present. Fluid outlet ports are located on both sides of the bore for flexible brake line routing.

Machined from high-pressure die cast aluminum, this master cylinder weighs approximately 3 pounds and features a chrome powder coat finish for corrosion resistance and a clean engine bay appearance. Stroke is set at 1.10 inches with a 2:1 volume ratio between the primary and secondary chambers.

• Tandem outlet master cylinder
• 1.00 inch bore
• Aluminum construction
• Chrome powder coat finish
• Integral reservoir
• Reservoir capacity: 8.0 oz / 4.8 oz (14.4 / 8.7 cu in)
• Suitable for manual and power-assisted brake systems
• Lightweight design, approximately 3 lb

Dimensions
• Bore size: 1.00 in
• Piston area: 0.780 in²
• Stroke: 1.10 in
• Overall length: 8.76 in
• Flange to end length: 8.15 in

Outlet ports
• Outlet 1: 1/2-20
Compatible fittings: 3/8-24 IF or 1/2-20 IF
• Outlet 2: 1/2-20
Compatible fittings: 3/8-24 IF or 9/16-18 IF