64-72 GM A F X Body 11" Zinc Power Brake Booster Master Cylinder Disc/Drum Kit

11" Zinc Power Brake Booster & Cast Iron Master Cylinder Disc/Drum Conversion Kit – 1964-1972 GM A/F/X Body

Upgrade your braking system with this brand-new 11" Zinc Power Brake Booster and Cast Iron Master Cylinder Disc/Drum Conversion Kit, specifically designed for 1964-1972 GM A, F, and X-body vehicles.

Features:

• 11" Zinc Brake Booster with a 4-bolt mounting pattern (3 3/8" center-to-center).
• Bail Top Master Cylinder with a 1" bore, featuring 4 ports (9/16" & 1/2") and plugs for unused ports.
• Disc/Drum Proportioning Valve Kit with a brass proportioning valve and mounting bracket.
• OEM-Style Design for a factory-like fit and finish.
• Package Includes:

✔️ 11" Delco-Style Zinc Power Brake Booster
✔️ 1" Bore Cast Iron Master Cylinder
✔️ Disc/Drum Brass Proportioning Valve & Mounting Bracket

Vehicle Fitment:

✅ Chevrolet:

• 1964-1972 Chevelle, El Camino, Malibu
• 1967-1969 Camaro
• 1970-1972 Monte Carlo

✅ Oldsmobile:

• 1964-1972 Cutlass, F85, Vista Cruiser
• 1964-1971 442

✅ Buick:

• 1964-1972 Skylark, Special

✅ Pontiac:

• 1964-1972 LeMans, GTO, Tempest
• 1967-1969 Firebird

Perfect for restoring or upgrading your classic GM muscle car with modern braking performance!