Getting the hydro-boost and master cylinder right is what makes a brake system feel solid on a 1967-1974 GM A/F/X-Body. This Right Stuff hydro-boost and master cylinder combination kit for disc/disc systems puts matched components together so you're not piecing parts from different sources. Why It's Worth It: Black hydro-boost assembly. Booster and master cylinder supplied together as a matched set. Set up for disc/disc brake systems. Application-specific for the 1967-1974 GM A/F/X-Body. Before You Order: Set up for disc/disc systems; other setups need a different valve/master. Hydro-boost requires a power steering pump and pressure/return lines to feed the unit. Confirm line fitting sizes at the master cylinder ports. Bench-bleed the master cylinder before installing. Bleed the full system after installation.
Specifications:
| Bleeder Hoses Included: |
Yes |
| Booster Diaphragm Type: |
Single |
| Bracket Included: |
Yes |
| Brake Pedal Rod Extension Included: |
Yes |
| California Proposition 65: |
Yes |
| Master Cylinder Bore Size: |
1 |
| Master Cylinder Material: |
Aluminium |
| Master Cylinder Port Quantity: |
2 |
| Mounting Hardware Included: |
Yes |
| Part Type: |
Hydro Boost Booster & Master Cylinder Combo |