Key Features
- Ultra-compact 3.37-inch body provides 2.16 inches of additional clearance over full-size cylinders
- 7/8-inch (0.875") bore with 0.600 sq. in. piston area
- Full 1.12-inch stroke delivers 0.67 cu. in. fluid displacement
- 1/8-27 NPT output port positioned at top radius to minimize trapped air
- Enhanced fluid inlet with 11/16-20 internal threads for custom reservoir mounting
- Black E-coated aluminum construction resists corrosion
- Includes both direct-mount and remote reservoir options
Description
When firewall space is at a premium but you need the output capacity of a full-size master cylinder, Wilwood's Compact Remote Flange Mount delivers the solution. This ultra-short design provides the same 1.12-inch stroke capacity as full-size cylinders while freeing up critical clearance in tight engine bays -- ideal for clutch conversions, hydraulic handbrake setups, and builds where every inch matters.
The engineering focus on space efficiency shows in every detail. At just 3.37 inches long, the compact body creates 2.16 inches of additional clearance between the mounting flange and fluid outlet compared to standard cylinders. The 7/8-inch bore delivers 0.600 square inches of piston area, producing 0.67 cubic inches of fluid displacement per stroke. The 1/8-27 NPT outlet port is strategically positioned at the top radius of the cylinder bore to reduce trapped air during bleeding -- a common headache with remote-mount installations.
The enhanced fluid inlet accommodates the included reservoirs while also featuring 11/16-20 internal threads for custom reservoir arrangements when your build demands a specific layout. Precision-machined from high-strength aluminum with a durable black E-coat finish, this master cylinder resists corrosion and maintains a clean appearance through years of use.
The standard mounting flange provides straightforward installation in virtually any vehicle, while the included direct-mount and remote reservoir options give you flexibility to position fluid capacity where service access is most convenient.
Kit Includes
- Wilwood compact remote flange mount master cylinder with black E-coat finish
- Direct-mount reservoir (small)
- Remote-mount reservoir (large)
- Push rod with dust boot
- 0.39-inch diameter clevis (permanent mount)