The Wilwood 260-15365 Residual Pressure Valve is engineered to maintain a constant 4 PSI of brake line pressure, preventing fluid drain back and eliminating excessive brake pedal travel. While 2 PSI valves are standard for disc brakes and 10 PSI for drums, this 4 PSI valve is specifically beneficial for high-vibration applications, such as off-road racing or dirt circle track environments, where caliper piston retraction can lead to a soft pedal.

• Pressure Rating: 4 PSI (Color-coded Gold for easy identification)
• Material: Precision-machined billet aluminum
• Port Size: 1/8-27 NPT
• Included Fittings: Two 1/8-27 NPT to 3/8-24 inverted flare female fittings
• Compatibility: Fits most domestic 3/16-inch hard brake lines
• Function: Maintains minimum line pressure to compensate for vibration and gravity-induced fluid return
• Part Number: 260-15365

The Wilwood GS Compact Integral Master Cylinder (260-15098) is a completely redesigned, rebuildable hydraulic solution engineered for space-constrained applications. Constructed from high-pressure die-cast aluminum with a durable protective e-coat finish, this .750-inch bore cylinder is built for longevity and consistent pressure control.

This integral design features a positive-seal internal bellows cap to prevent fluid contamination. Internally, a refined return spring and piston assembly ensures precise actuation and a quick, complete release, making it ideal for clutch or brake systems requiring a compact reservoir integration.

• Bore Size: .750in
• Body Material: High-pressure die-cast aluminum
• Finish: Protective black e-coat
• Design: Rebuildable compact integral master cylinder
• Reservoir Cap: Internal bellows for positive sealing
• Manufacturer Part Number: 260-15098

The Wilwood GS Compact Integral Master Cylinder is a high-performance solution designed for applications where space is at a premium and reliability is non-negotiable. This rebuildable unit features a high-pressure die-cast aluminum body with a protective e-coat finish to resist corrosion and wear in demanding environments.

Equipped with an internal bellows cap for a positive seal, this master cylinder prevents fluid aeration and contamination. Internally, a refined return spring and piston assembly work together to ensure precise pressure control and a quick, complete release, providing the consistent pedal feel required for performance driving.

• Manufacturer Part Number: 260-15097
• Bore Size: .700in (17.78mm)
• Material: High-pressure die-cast aluminum
• Finish: Protective black e-coat
• Reservoir Type: Integral with positive seal internal bellows cap
• Design: Fully rebuildable for extended service life

The Wilwood GS Compact Integral Master Cylinder (MPN 260-15096) features a completely redesigned, rebuildable architecture housed in a high-pressure die-cast aluminum body. Finished with a durable e-coat for superior corrosion resistance, this unit is engineered for reliable hydraulic performance in space-constrained applications.

This integral reservoir design includes a positive seal internal bellows cap to protect fluid integrity. Inside, a refined return spring and piston assembly ensures precise pressure control with a quick, complete release, making it an ideal choice for performance brake or clutch systems.

• Bore Size: .625in (15.88mm)
• Construction: High-pressure die-cast aluminum body
• Finish: Protective black e-coat
• Reservoir Type: Integral with internal bellows cap
• Design: Fully rebuildable internal components
• Manufacturer Part Number: 260-15096

The Wilwood GS Compact Remote Master Cylinder (MPN 260-15092) utilizes a completely redesigned, rebuildable architecture housed in a high-pressure die-cast aluminum body. Finished with a durable protective e-coat, this master cylinder is engineered for consistent performance in space-constrained braking or clutch applications.

Internally, the GS series features a refined return spring and piston assembly to ensure positive pressure control and a rapid, complete release. The compact footprint makes it an ideal choice for custom pedal assemblies and tight engine bays requiring a remote reservoir configuration.

• Bore Size: .810in
• Inlet Thread: 7/16-20
• Body Material: High-pressure die-cast aluminum
• Finish: Protective black e-coat
• Internal Components: Refined return spring and piston assembly
• Serviceability: Fully rebuildable design
• Manufacturer Part Number: 260-15092

The Wilwood GS Compact Remote Master Cylinder features a completely redesigned rebuildable internal assembly, engineered for precise pressure control in high-performance braking or clutch applications. This unit is constructed with a high-pressure die-cast aluminum body and finished with a durable e-coat to resist corrosion and wear.

Internally, a refined return spring and piston assembly ensures positive pressure control and a quick, complete release. Designed for use with remote reservoirs, this master cylinder is a compact solution for vehicles where space is at a premium but reliable hydraulic actuation is required.

• Bore Size: 0.750in (3/4")
• Body Material: High-pressure die-cast aluminum
• Finish: Protective e-coat
• Inlet Size: 7/16-20 threaded
• Design: Fully rebuildable assembly
• Manufacturer Part Number: 260-15091

The Wilwood GS Compact Remote Master Cylinder (260-15090) features an all-new rebuildable design engineered for precise braking performance. Constructed from high-pressure die-cast aluminum with a durable protective e-coat finish, this cylinder is built to withstand demanding automotive environments while maintaining a professional appearance.

This remote-style master cylinder utilizes a standard 7/16-20 threaded inlet. Internally, a refined return spring and piston assembly ensures positive pressure control and provides a quick, complete release for improved pedal feel and system responsiveness.

• Manufacturer Part Number: 260-15090
• Bore Size: .700in (17.78mm)
• Body Material: High-pressure die-cast aluminum
• Finish: Black e-coat
• Inlet Size: 7/16-20 threaded
• Design: Fully rebuildable

The Wilwood GS Compact Remote Master Cylinder provides a reliable, professional-grade solution for hydraulic braking or clutch systems where space is at a premium. This redesigned unit features a high-pressure die-cast aluminum body protected by a durable e-coat finish for superior corrosion resistance. Internally, a refined return spring and piston assembly ensure precise pressure control and a quick, complete release after every pedal stroke.

Engineered for longevity and performance, the GS series is fully rebuildable, making it an ideal choice for custom builds, performance upgrades, and race applications. This remote-mount model utilizes a standard 7/16-20 threaded inlet to accommodate a variety of plumbing configurations and external reservoirs.

• Bore Size: 0.625in
• Body Material: High-pressure die-cast aluminum
• Finish: Protective e-coat
• Inlet Size: 7/16-20 threaded
• Design: Compact remote reservoir style, fully rebuildable
• Part Number: 260-15089

The Wilwood GS Compact Remote Master Cylinder features a redesigned, rebuildable architecture optimized for performance braking systems where space is at a premium. Each unit is constructed from a high-pressure die-cast aluminum body and finished with a protective black e-coat for superior corrosion resistance and durability in harsh track or street environments.

Internally, this master cylinder utilizes a refined return spring and piston assembly to ensure positive pressure control and a rapid, complete release of the braking system. Designed for remote reservoir configurations, it features a standard 7/16-20 threaded inlet for straightforward plumbing integration.

• Manufacturer Part Number: 260-15088
• Bore Size: .500in (12.7mm)
• Body Material: High-pressure die-cast aluminum
• Finish: Protective black e-coat
• Inlet Thread: 7/16-20
• Design Type: Rebuildable compact remote

The Wilwood 260-15048 Mounting Bracket Kit provides a professional, integrated solution for mounting a combination proportioning valve directly to your master cylinder. This kit eliminates the guesswork of custom plumbing by providing a clean, bolt-on layout designed specifically for right-hand (R/H) mounting configurations.

• Precision Fitment: Engineered to work with Wilwood Aluminum Tandem Master Cylinders, including part numbers 260-8555, 260-8556, 260-9439, 260-12900, and 260-13375.
• Complete Hardware: Includes a black e-coated R/H bracket for superior corrosion resistance and stainless steel button head fasteners.
• Pre-Bent Lines: Features precision-bent stainless steel fluid tubes with pre-installed stainless tube nuts for a seamless connection between the valve and the master cylinder.
• Versatile Application: Compatible with both manual and power-boosted brake systems.
• Included Components: This kit comes complete with the Combination Proportioning Valve (P/N 260-11179) and all necessary mounting hardware.

The Wilwood 260-14960-BK Compact Tandem Master Cylinder provides a high-performance solution for custom brake systems where space is limited. This tandem master cylinder features a 1.12-inch bore, designed to deliver the necessary volume displacement and pressure for balanced hydraulic braking across front and rear circuits. Its compact body is specifically engineered to fit tight engine bays without sacrificing fluid capacity or reliability.

• Precision Bore: 1.12-inch diameter for consistent pedal feel and hydraulic output.
• Tandem Reservoir: Provides isolated front and rear fluid circuits for maximum safety.
• Compact Design: Short-profile body allows for installation in restricted clearances and custom firewalls.
• Durable Finish: Finished in a high-quality black E-coat for superior corrosion resistance and a clean look.
• Pushrod Included: Comes equipped with an adjustable pushrod to simplify the installation process.
• Manufacturer Part Number: 260-14960-BK

The Wilwood Compact Tandem Master Cylinder (MPN 260-14959-BK) is engineered for high-performance braking applications where engine bay space is at a premium. This unit features a die-cast aluminum body with a tandem reservoir design, providing the safety of a dual-circuit system in a significantly smaller footprint than standard master cylinders.

With a 1.00-inch bore diameter, this master cylinder is designed to provide the fluid volume and pressure required for a variety of performance brake setups. The integral reservoir and dual-outlet configuration simplify plumbing while the durable black finish offers a clean, professional appearance under the hood.

• Manufacturer Part Number: 260-14959-BK
• Bore Size: 1.00 in
• Body Type: Compact Tandem with Integral Reservoir
• Material: Die-cast aluminum
• Finish: Black
• Outlet Configuration: Dual Outlet

The Wilwood 260-14958-BK Compact Tandem Master Cylinder is engineered for high-performance braking in space-constrained engine bays. Featuring a 15/16-inch bore, this master cylinder provides the hydraulic pressure needed for many manual and power-assisted disc brake conversions. Its tandem chamber design ensures safe, independent operation of front and rear brake circuits.

Constructed from high-strength die-cast aluminum with a durable black finish, this unit incorporates an integral reservoir to simplify plumbing and mounting. This kit comes complete with the necessary pushrod for a straightforward installation into your braking system.

• Manufacturer Part Number: 260-14958-BK
• Bore Size: 15/16" (0.9375 in)
• Finish: Black Coating
• Material: High-strength die-cast aluminum
• Configuration: Tandem outlet with integral reservoir
• Included Hardware: Pushrod

Wilwood’s Compact Combination Master Cylinders are engineered for tight engine bays and limited-space builds that require the output capacity of a full-size master cylinder. Featuring an ultra-short 3.37-inch body, this unit provides an additional 2.16 inches of clearance between the mounting flange and the fluid outlet compared to standard models, without sacrificing performance.

The 1.12-inch piston stroke meets or exceeds the capacity of most full-size cylinders, ensuring consistent pedal feel and pressure. Designed for ease of maintenance and reliable bleeding, the 1/8-inch NPT fluid outlet is located at the top radius of the cylinder bore to prevent air from becoming trapped. The aluminum body is finished in a durable black E-coat to resist corrosion and ensure longevity in demanding environments.

• Bore Size: 15/16-inch
• Body Length: 3.37 inches (Short design for 2.16 inches of extra clearance)
• Piston Stroke: 1.12 inches
• Fluid Outlet: 1/8-inch NPT
• Fluid Inlet: 11/16-20 internal threads for reservoir or custom fittings
• Finish: Corrosion-resistant Black E-coat
• Included: Standard reservoir and mounting hardware
• Part Number: 260-14784

The Wilwood 260-14248 Mounting Bracket Kit offers a professional solution for plumbing and mounting a combination proportioning valve to Wilwood Remote Tandem Master Cylinders. Designed for both manual and power-boosted brake systems, this kit simplifies the installation process while ensuring a clean, factory-finished look.

• Durable Construction: The left-hand (L/H) bracket features a black e-coat finish for long-term corrosion resistance and durability.
• Stainless Steel Hardware: Includes precision-bent stainless steel fluid tubes with pre-installed stainless tube nuts for a direct, leak-free bolt-on installation.
• Complete Solution: This kit comes with the Wilwood Combination Proportioning Valve (260-11179) and all necessary stainless steel button head fasteners.
• Fitment: Specifically engineered to work with Wilwood Remote Tandem Master Cylinders.
• Manufacturer Part Number: 260-14248

Designed for domestic cars and trucks from the mid-1960s to the present, the Wilwood Tandem Remote Master Cylinder (260-14243-BK) offers a high-performance, lightweight alternative to heavy OE cast iron units. This 1.00-inch bore master cylinder is engineered for both manual and power-assisted braking systems. Machined from high-pressure die castings, it weighs only 3 lbs—a 75% weight reduction over typical factory cylinders.

This master cylinder features a versatile design with fluid outlet ports located on both sides of the bore to simplify plumbing in tight engine bays. It utilizes a 1.12-inch stroke with a 2:1 volume ratio between the primary and secondary chambers, ensuring reliable pressure distribution. The unit is compatible with mounting flanges ranging from 3.22 inches to 3.40 inches. Please note, this model does not include a pushrod.

• Bore Size: 1.00 inch
• Finish: Black E-Coat
• Material: High-pressure die casting
• Weight: 3.0 lbs
• Stroke: 1.12 inches
• Volume Ratio: 2:1
• Mounting Flange Range: 3.22 to 3.40 inches
• MPN: 260-14243-BK

The Wilwood 260-13784 New Style 10 lb Residual Pressure Valve is engineered to maintain consistent line pressure in drum brake systems. By retaining 10 PSI within the lines, this valve compensates for return spring tension and ensures wheel cylinder seals remain seated, effectively eliminating excessive brake pedal travel and improving response time.

Constructed from durable billet aluminum, this valve is color-coded red for immediate identification as a 10 lb unit. This kit includes the necessary hardware to adapt the valve's 1/8-27 NPT ports to standard 3/8-24 inverted flare female connections, ensuring compatibility with most domestic 3/16-inch hard brake lines.

• Maintains 10 PSI of residual pressure specifically for drum brake applications
• Compensates for return spring tension to keep wheel cylinder seals seated
• Reduces brake pedal stroke by preventing fluid drain-back
• Precision-machined billet aluminum body with a red anodized finish
• Includes two 1/8-27 NPT to 3/8-24 inverted flare female fittings
• Manufacturer Part Number: 260-13784

The Wilwood 260-13783 Residual Pressure Valve maintains 2 PSI of line pressure to eliminate excessive pedal travel and ensure consistent braking response. This 2lb valve is specifically engineered for disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers. In these setups, gravity and vibration can cause fluid drain back, resulting in excessive piston retraction and a spongey or long brake pedal stroke. This valve prevents backflow without causing brake drag.

Constructed from billet aluminum and blue anodized for easy identification, this valve is designed for durability and precision. This package includes the necessary fittings to adapt the 1/8-27 NPT ports to standard brake lines.

• Part Number: 260-13783
• Pressure Rating: 2 PSI (2lb)
• Finish: Blue Anodized
• Material: Billet Aluminum
• Valve Ports: 1/8-27 NPT
• Included Fittings: Two 1/8-27 NPT to 3/8-24 inverted flare female
• Compatibility: Fits most domestic 3/16-inch hard brake lines
• Primary Application: Disc brake systems with floor-mounted master cylinders

The Wilwood 260-13706 is a "New Style" residual pressure valve designed to maintain a consistent 2 PSI of line pressure in disc brake systems. This valve is essential for vehicles where the master cylinder is mounted lower than the horizontal plane of the brake calipers, such as floor-mount configurations. By holding a small amount of pressure, it prevents fluid from draining back into the master cylinder due to gravity and vibration, which otherwise causes excessive piston retraction and a soft, long brake pedal stroke.

• Function: Maintains 2 PSI of pressure to prevent fluid drain-back without causing brake drag.
• Application: Specifically designed for disc brake systems (typically master-below-caliper setups).
• Construction: Manufactured from durable billet aluminum and color-coded blue for easy identification.
• Included Fittings: Supplied with two 1/8-27 NPT to 3/8-24 inverted flare female fittings compatible with most domestic 3/16-inch hard brake lines.
• Manufacturer Part Number: 260-13706

The Wilwood Compact Combination Side Mount Master Cylinder is engineered for high-performance braking applications where engine bay or chassis space is at a premium. By utilizing integrated side-mounting lugs with 3.00" center-to-center spacing instead of a traditional mounting flange, this cylinder provides a streamlined profile for custom pedal boxes and tight clearances.

This ultra-short 3.37" body design offers an additional 2.16" of clearance between the mounting boss and fluid outlet compared to full-size cylinders, without sacrificing performance. The 1.12" piston stroke meets or exceeds the capacity of many larger units, ensuring reliable pressure for your braking system. The 3/8-24 banjo outlet is positioned at the top radius of the bore to effectively eliminate trapped air and simplify the bleeding process.

• Bore Size: 7/8" (0.875")
• Stroke Capacity: 1.12"
• Body Length: 3.37"
• Mounting: Side-mount lugs, 3.00" centers (flangeless design)
• Outlet: 3/8-24 Banjo
• Inlet: 11/16-20 internal threads; includes standard remote reservoir
• Finish: Corrosion-resistant Black E-Coat aluminum
• MPN: 260-13624

The Wilwood 260-13622 Compact Combination Master Cylinder is engineered for tight engine bays and custom installations where space is at a premium. Despite its ultra-short 3.37-inch body, this master cylinder provides a full 1.12 inches of piston stroke, meeting or exceeding the capacity of many full-size cylinders. The design offers an additional 2.16 inches of clearance between the mounting flange and the fluid outlet compared to standard models.

• Air Management: The 3/8-24 fluid outlet port is positioned at the top radius of the cylinder bore to effectively minimize the risk of trapped air during the bleeding process.
• Versatile Plumbing: Features an enhanced fluid inlet port with 11/16-20 internal threads, supporting the included standard reservoir or custom remote reservoir configurations.
• Durable Construction: The aluminum body is finished in a black E-coat to provide superior corrosion resistance and a long-lasting, professional appearance.

Technical Specifications:

• Part Number: 260-13622
• Bore Size: 1.00"
• Body Length: 3.37"
• Piston Stroke: 1.12"
• Outlet Thread: 3/8-24 Banjo
• Inlet Thread: 11/16-20
• Finish: Black E-Coat

The Wilwood Compact Combination Master Cylinder (260-13621) is engineered for applications where space is at a premium but full-size output capacity is required. This short-body design features an ultra-compact 3.37-inch body length, providing 2.16 inches of additional clearance compared to standard cylinders without sacrificing performance. The black E-coated aluminum body provides superior corrosion resistance and a durable, long-lasting finish.

Equipped with a 7/8-inch bore and a full 1.12-inch piston stroke, this master cylinder meets or exceeds the capacity of most full-size units. The 3/8-24 fluid outlet port is strategically located at the top radius of the cylinder bore to reduce the potential for trapped air. The enhanced fluid inlet port accommodates the included standard reservoir and features 11/16-20 internal threads for custom reservoir configurations.

• Manufacturer Part Number: 260-13621
• Bore Size: 7/8"
• Body Length: 3.37"
• Piston Stroke: 1.12"
• Fluid Outlet: 3/8-24 Banjo
• Inlet Thread: 11/16-20 (Internal)
• Material: Aluminum with Black E-Coat
• Included Components: Master cylinder, standard fluid reservoir, and mounting hardware

The Wilwood Compact Combination Master Cylinder Kit (260-13620) is engineered for performance braking applications where engine bay or pedal box space is at a premium. This short-body master cylinder features a 13/16-inch bore and an ultra-compact 3.37-inch body length, providing an additional 2.16 inches of clearance between the mounting flange and fluid outlet compared to standard units. Despite its reduced footprint, it delivers a full 1.12-inch piston stroke to meet or exceed the volume requirements of most performance brake systems.

• Air Management: The 3/8-24 fluid outlet port is strategically located at the top radius of the cylinder bore to prevent air entrapment and simplify the bleeding process.
• Premium Construction: The aluminum body is finished with a black E-coat for long-lasting corrosion resistance and durability.
• Inlet Versatility: The enhanced fluid inlet port accommodates the included standard reservoir or custom arrangements via 11/16-20 internal threads.

• Part Number: 260-13620
• Bore Size: 13/16 in
• Piston Stroke: 1.12 in
• Body Length: 3.37 in
• Outlet Thread: 3/8-24 Banjo
• Inlet Thread: 11/16-20
• Finish: Black E-Coat

The Wilwood 260-13619 Compact Combination Master Cylinder Kit is engineered for limited-space applications that require the hydraulic output of a full-size cylinder. The ultra-short 3.37-inch body provides an additional 2.16 inches of clearance between the mounting flange and fluid outlet, making it ideal for tight engine bays or custom pedal assemblies.

Despite its small footprint, this cylinder features a full 1.12-inch piston stroke, matching or exceeding the capacity of larger units. The 3/8-24 banjo fluid outlet is positioned at the top radius of the bore to significantly reduce the risk of trapped air during the bleeding process. The black E-coated aluminum body ensures long-term corrosion resistance and a durable finish.

• Bore Size: 3/4-inch
• Body Length: 3.37 inches for maximum clearance
• Piston Stroke: 1.12 inches
• Fluid Outlet: 3/8-24 banjo port
• Fluid Inlet: 11/16-20 internal threads for custom or included remote reservoir
• Construction: Black E-coated aluminum
• MPN: 260-13619

The Wilwood Compact Combination Master Cylinder (MPN 260-13618) is engineered for applications where space is at a premium but full-size hydraulic output is required. Featuring an ultra-short 3.37-inch body, this unit provides 2.16 inches of additional clearance between the mounting flange and the fluid outlet compared to standard cylinders. A full 1.12-inch piston stroke ensures it meets or exceeds the capacity of most full-size components.

This master cylinder is designed for reliability and ease of maintenance. The 3/8-24 banjo outlet is located at the top radius of the cylinder bore to reduce the risk of trapped air and simplify the bleeding process. The enhanced fluid inlet port accommodates the included reservoir or allows for custom remote plumbing via the 11/16-20 internal threads. The aluminum body is finished in a durable black E-coat to prevent corrosion and ensure a long service life.

• Bore Size: 5/8" (15.88mm)
• Body Length: 3.37"
• Piston Stroke: 1.12"
• Outlet Port: 3/8-24 Banjo
• Inlet Thread: 11/16-20
• Material: E-Coated Aluminum
• Manufacturer Part Number: 260-13618

Constructed from high-pressure die-cast aluminum, the Wilwood High Volume Tandem Master Cylinder is designed for manual brake applications on many domestic cars and trucks from the mid-1960s to the present. This unit features a 15/16-inch bore and a durable black e-coat finish, weighing only 3 lbs—a 75% weight reduction compared to traditional cast iron OE master cylinders.

This master cylinder offers versatile plumbing options with fluid outlet ports located on both sides of the bore. It is engineered with a 1.10-inch stroke and a 2:1 volume ratio between the primary and secondary chambers to ensure consistent pedal feel and pressure distribution. For those requiring a complete setup, this unit is compatible with the Wilwood combination proportioning valve kit (PN 260-13190) or retrofit kit (PN 220-13189).

• Bore Size: 15/16 inch
• Finish: Black E-coat
• Material: Die-cast aluminum
• Mount Flange: 3.22 inch to 3.40 inch
• Stroke: 1.10 inch
• Volume Ratio: 2:1
• Ports: Dual-sided outlets
• Includes: Pushrod
• Manufacturer Part Number: 260-13375-BK

The Wilwood 260-1333 Pull-Type Clutch Slave Cylinder is engineered for high-stress competition environments, including Drag Racing, Late Model Stock, Pro Series, and Off-Road applications. CNC-machined from high-strength billet aluminum, this unit is finished with a durable plating to resist corrosion in harsh track and trail conditions.

This slave cylinder features a stainless steel push rod designed with a longer stroke than standard cylinders, ensuring a full and consistent clutch release. For optimal hydraulic leverage and pedal feel, this pull-type cylinder is designed to be paired with a 3/4-inch bore master cylinder.

• Manufacturer Part Number: 260-1333
• Construction: CNC-machined billet aluminum
• Actuation Type: Pull-style
• Hardware: Long-stroke stainless steel push rod
• Finish: Anti-corrosion plating
• Recommended Master Cylinder: 0.750" (3/4") bore

The Wilwood 260-13190 Mounting Bracket Kit provides a clean, professional solution for plumbing and mounting a combination proportioning valve. Specifically engineered for use with Wilwood Aluminum Tandem Master Cylinders in both manual and power-boosted brake systems, this left-hand (L/H) mounting kit eliminates the need for custom fabrication or messy plumbing.

The kit features a durable black e-coated bracket that resists corrosion, paired with precision-bent stainless steel fluid tubes. These lines come equipped with pre-installed stainless tube nuts, ensuring a leak-free, bolt-on connection between the master cylinder and the proportioning valve. To maintain a show-quality finish, Wilwood includes stainless steel button-head fasteners for a secure and rust-free installation.

• Fits Wilwood Aluminum Tandem Master Cylinder P/Ns: 260-8555, 260-8556, 260-9439, 260-12900, or 260-13375
• Includes Wilwood Combination Proportioning Valve (P/N 260-11179)
• Precision-bent stainless steel tubes and stainless hardware
• Corrosion-resistant black e-coat finish on L/H mounting bracket
• Compatible with manual and power-boosted brake applications
• Manufacturer Part Number: 260-13190

The Wilwood Billet Aluminum Master Cylinder Fluid Reservoir Kit (MPN 260-12697) provides a durable and professional-grade solution for custom brake and clutch systems. Machined from high-quality billet aluminum, this 4-ounce reservoir is designed for remote mounting, allowing you to relocate fluid storage away from heat sources or tight engine bay constraints using the included mounting bracket.

This kit features a 3/8-24 thread outlet pre-fitted with a -3 AN fluid connector adapter, making it compatible with standard stainless steel flexlines for custom plumbing. The assembly comes complete with a matching billet aluminum cap and a secure internal seal to prevent leaks and fluid contamination during high-performance driving.

• Manufacturer Part Number: 260-12697
• Capacity: 4.0 oz (118 ml)
• Material: Precision-machined billet aluminum
• Outlet Size: 3/8-24 thread to -3 AN adapter
• Mounting: Remote-mount configuration (bracket included)
• Included Components: Reservoir body, billet cap, seal, and mounting hardware

The Wilwood Billet Aluminum Master Cylinder Fluid Reservoir (MPN 260-12696) provides a durable, high-integrity alternative to standard plastic reservoirs. Precision-machined from billet aluminum, this 4-ounce reservoir is engineered to withstand the rigors of performance driving while offering a clean, professional finish in the engine bay. It is specifically designed to work with Wilwood’s Compact Remote Master Cylinder systems, offering versatile installation options for custom brake plumbing.

• Capacity: 4 oz
• Material: Machined Billet Aluminum
• Mounting: Direct mount (requires 11/16-20 adapter 220-12943) or remote mount (requires bracket and -3 AN adapter 220-12942)
• Included Hardware: Billet aluminum cap and internal seal
• MPN: 260-12696

Whether you are plumbing a new system or upgrading a worn component, this kit ensures a secure seal. Note that direct or remote mounting adapters and stainless steel flexlines are sold separately. For vehicles replacing an OE master cylinder, additional brake line plumbing may be required for proper fitment.