Description
Part Number: AF300-150
Aeroflow GM Brake Master Cylinder 1″ Bore – Chrome Finish
Upgrade your braking system with the Aeroflow Performance slimline cast aluminium brake master cylinder, finished in brilliant chrome with a smooth top lid.
Key Features
- ☑ Precision 1″ (25.4mm) bore diameter suited for 4-wheel disc or front disc/rear drum setups
- ☑ Premium cast aluminium body with high-lustre chrome finish and smooth top cover
- ☑ Universal GM 3-3/8″ mounting bolt spacing fits standard boosters and brackets
- ☑ Dual side porting (1/2″-20 back, 9/16″-18 front) offers versatile hydraulic plumbing
- ☑ Dual reservoir design compatible with manual and power-assisted braking setups
Technical Specifications
| Manufacturer | Aeroflow Performance |
|---|---|
| Part Number | AF300-150 |
| Bore Diameter | 1″ (25.4mm) |
| Finish | Chrome Finish |
| Material | Cast Aluminium |
| Lid Style | Smooth Top Lid |
| Mounting Spacing | GM Universal 3-3/8″ (85.7mm) |
| Port Specifications | Back Ports: 2 x 1/2″-20 Inverted Flare | Front Ports: 2 x 9/16″-18 Inverted Flare |
What’s Included in the Box
- 1 x Aeroflow AF300-150 1″ Bore GM Brake Master Cylinder (Chrome Finish)
- 1 x 1/2″-20 Inverted Flare Port Plug
- 1 x 9/16″-18 Inverted Flare Port Plug
Engineered to meet demanding motorsport standards, Aeroflow Performance brake components deliver precise hydraulic pressure and reliable stopping control. JP Racing offers full UK technical advice, stock availability, and fast UK dispatch on every genuine Aeroflow part.







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