Description
Part Number: AF300-150BLK
Aeroflow GM 1″ Bore Cast Aluminium Brake Master Cylinder – Black Finish
Upgrade your braking system with the high-performance Aeroflow AF300-150BLK slimline dual-reservoir brake master cylinder, designed for exceptional pedal control and universal GM mount compatibility.
Key Features
- ☑ 1″ Bore Diameter: Provides optimal hydraulic volume and pressure for balanced front disc/rear drum or 4-wheel disc configurations.
- ☑ Cast Aluminium Body: Lightweight and durable construction with an elegant black finish and smooth top lid.
- ☑ Dual Reservoir Design: Built with shallow pockets to support both manual braking and power-assisted booster setups.
- ☑ Dual Side Outlets: Features inverted flare ports on both sides for flexible plumbing in clean engine bays.
- ☑ Universal GM Mounting: Standard 3-3/8″ bolt spacing allows easy bolt-on installation in original stock locations or custom applications.
Technical Specifications
| Brand | Aeroflow Performance |
|---|---|
| Part Number | AF300-150BLK |
| Bore Size | 1″ (25.4mm) |
| Body Material | Cast Aluminium |
| Finish | Black Finish with Smooth Top Lid |
| Mounting Spacing | GM Universal 3-3/8″ (85.7mm) |
| Rear Ports | 2 x 1/2″-20 Inverted Flare |
| Front Ports | 2 x 9/16″-18 Inverted Flare |
| Reservoir Configuration | Dual Reservoir |
What’s Included in the Box
- 1 x Aeroflow GM 1″ Bore Brake Master Cylinder (Black Finish)
- 1 x 1/2″-20 Inverted Flare Port Plug
- 1 x 9/16″-18 Inverted Flare Port Plug
Engineered for high-performance applications, street rods, and classic restorations, Aeroflow Performance braking components deliver unmatched control and reliability. Order your AF300-150BLK master cylinder today from JP Racing for expert UK technical advice and fast UK dispatch.







Reviews
There are no reviews yet.