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Product details
Chrome powder coating distinguishes this Mustang-specific tandem master from the bare and black versions. It supplies the manual-pedal pushrod with a fifteen-sixteenths-inch cylinder, two fluid chambers and hydraulic outlet options on both sides. Bill Wood's founding of Wilwood Engineering in 1977 established a disc brake design and manufacturing business based in Camarillo, California. Calipers, rotors, master cylinders, fittings, valves and brake lines form its range for motorsport, street-performance and specialized applications. Choosing a service component still requires checking the mating parts and overall system configuration.
Technical Details
- Manufacturer part number: 260-14157-P
- Material: Aluminum
- Cylinder bore: 15/16"
- Pressure circuits: 2
- Stroke Length: 1.10 in
- Reservoir Type: Integral
- Fluid capacity: 8.0 / 4.8 oz
- Flange-to-end length: 8.15"
- Overall Length: 13.65"
- Mounting centers: 3.22–3.40"
- Pushrod dimensions: 5.75"
- Finish: Chrome powder coat
- Native pressure ports: 1/2-20 at both circuits; use the correct included outlet adapters and seal washers
- Circuit outlet adapters: Primary: 3/8-24 or 1/2-20 inverted flare; secondary: 3/8-24 or 9/16-18 inverted flare
- Hydraulic relationship: Equal pressure output from the two circuits before external proportioning; 2:1 primary/secondary volume relationship
- Service: Factory rebuild only; do not disassemble the tandem piston assembly
Fitment & Compatibility
Use for a properly engineered 1964–1972 Ford Mustang manual-brake installation with the specified factory-pedal geometry. Confirm 3.22–3.40-inch mounting centers, brake-line flare seats and available travel. A single-circuit conversion needs replumbing into separate circuits, and matching the mounting flange alone does not establish suitability.
Manufacturer Documents
- Wilwood product specifications
- Wilwood DS969 instructions and specifications
- Wilwood FL162 instructions and specifications
- Wilwood DS487 instructions and specifications
PMB Performance has more than 20 years of experience matching brake components. Share the actual mounting, linkage and hydraulic arrangement when requesting fitment assistance.
