Aeroflow Brake Master Cylinder 1" Bore Black Cast AluminiumWhether you're building a brake system from scratch, or upgrading from an older outdated worn system. The Aeroflow Performance brand newslimline brake master cylinders install easily, as most mount in the stock location. They feature dual reservoirs and shallow pocketswhich accommodate front disc/rear drum brakes or 4-wheel disc systems. Each master cylinder has a GM universal mount spacing (3-3/8") to suit a variety of universal or bolt-on applications. Available in a smooth top in chrome or black finish and in 1" or 1-1/8" bore sizes and constructed from cast aluminium.
Aeroflow Brake Master Cylinder 1" Bore Black Cast AluminiumWhether you're building a brake system from scratch, or upgrading from an older outdated worn system. The Aeroflow Performance brand newslimline brake master cylinders install easily, as most mount in the stock location. They feature dual reservoirs and shallow pocketswhich accommodate front disc/rear drum brakes or 4-wheel disc systems. Each master cylinder has a GM universal mount spacing (3-3/8") to suit a variety of universal or bolt-on applications. Available in a smooth top in chrome or black finish and in 1" or 1-1/8" bore sizes and constructed from cast aluminium.
in 17 offers
The lowest price for right now is , compared across 16 retailers.
Aeroflow Brake Master Cylinder 1-1/8" Bore Cast Smooth Black Smooth
Aeroflow Brake Master Cylinder 1" Bore Black Cast AluminiumWhether you're building a brake system from scratch, or upgrading from an older outdated worn system. The Aeroflow Performance brand newslimline brake master cylinders install easily, as most mount in the stock location. They feature dual reservoirs and shallow pocketswhich accommodate front disc/rear drum brakes or 4-wheel disc systems. Each master cylinder has a GM universal mount spacing (3-3/8") to suit a variety of universal or bolt-on applications. Available in a smooth top in chrome or black finish and in 1" or 1-1/8" bore sizes and constructed from cast aluminium.
Aeroflow Brake Master Cylinder 1" Bore Black Cast AluminiumWhether you're building a brake system from scratch, or upgrading from an older outdated worn system. The Aeroflow Performance brand newslimline brake master cylinders install easily, as most mount in the stock location. They feature dual reservoirs and shallow pocketswhich accommodate front disc/rear drum brakes or 4-wheel disc systems. Each master cylinder has a GM universal mount spacing (3-3/8") to suit a variety of universal or bolt-on applications. Available in a smooth top in chrome or black finish and in 1" or 1-1/8" bore sizes and constructed from cast aluminium.
The all-time low was $147.74 on 23 Feb 2026 — today's price is 19% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 7 Nov 2026.
Last updated at 07/11/2026 10:49:20
Aeroflow AF300-150BLK GM Brake Master Cylinder 1" Bore Cast Aluminium - Black Finish
Delivery by Tue $19.99
AF300-150BLK GM Brake Master Cylinder 1" Bore Black Finish
Delivery $25
Aeroflow AF300-150BLK GM Brake Master Cylinder 1in Bore Black Cast Aluminum with Smooth Top Lid
Delivery between 9–19 Nov $10.95
Aeroflow Brake Master Cylinder 1" Bore Black Cast Aluminium AF300-150BLK
BRAKE MASTER CYLINDER 1"" BORE
Delivery between 13–18 Nov $18
Aeroflow Brake Master Cylinder 1" Bore Black Cast Aluminium
Delivery between 12–14 Nov $8.80
AF300-150BLK - BRAKE MASTER CYLINDER 1" BORE
Free delivery
AF300-150BLK Aeroflow Brake Master Cylinder 1" Bore Cast Aluminium Black Smooth
AEROFLOW BRAKE MASTER CYLINDER 1" BORE BLACK CAST ALUM FITS GM - AF300-150BLK
Free delivery
Aeroflow Performance Products AF300-150BLK GM Brake Master Cylinder 1" Bore Black Finish Cast Aluminium with Smooth Top Lid
Delivery between 13–16 Nov $33.50
| Vehicle Compatibility | GM |
| Type | Cylinder |
| Subtype | Master Cylinder |
| Function | Braking |
| Material | Cast Aluminum |
Aeroflow AF300-150BLK GM Brake Master Cylinder 1" Bore Cast Aluminium - Black Finish
Delivery by Tue $19.99
AF300-150BLK GM Brake Master Cylinder 1" Bore Black Finish
Delivery $25
Aeroflow AF300-150BLK GM Brake Master Cylinder 1in Bore Black Cast Aluminum with Smooth Top Lid
Delivery between 9–19 Nov $10.95
Aeroflow Brake Master Cylinder 1" Bore Black Cast Aluminium AF300-150BLK
BRAKE MASTER CYLINDER 1"" BORE
Delivery between 13–18 Nov $18
| Vehicle Compatibility | GM |
| Type | Cylinder |
| Subtype | Master Cylinder |
| Function | Braking |
| Material | Cast Aluminum |
