Drag Specialties Mini Rear Master Cylinder Kit 9/16 Bore Black and Chrome
Custom rear brake setups and tight frame clearances demand a master cylinder that delivers proper braking feel without consuming space. The Drag Specialties mini rear master cylinder kit packs a 9/16-inch bore into a compact body, making it the right solution for custom builds, tight rear brake routing, and any application where the factory master cylinder is too large to package cleanly.
Key Features
- Compact mini-body design for tight clearance and custom rear brake applications
- 9/16-inch bore for matched pressure output with common rear brake caliper specifications
- Available in Black Contrast Cut and Chrome finish
- Complete kit ready to install with mounting hardware
- Drag Specialties quality construction for reliable hydraulic brake performance
Technical Specifications
- Bore Size: 9/16 Inch
- Body Style: Mini
- Finish Options: Black Contrast Cut, Chrome
- Application: Rear brake, custom builds
Fitment Notes
- Designed for custom and aftermarket rear brake applications – verify brake line fitting thread before ordering
- Confirm 9/16-inch bore matches your rear brake caliper’s required master cylinder displacement
- Requires appropriate rear brake line and fittings – not included
- Review product specifications and consult a brake system professional if unsure of bore size compatibility






