OER 9″ Power Brake Booster Single Diaphragm GM Delco Style Black

Part Number: PB1086B-OER

OER 9″ Power Brake Booster Single Diaphragm GM Delco Style Black

Part Number: PB1086B-OER

Original price was: $129.89.Current price is: $112.95.

In Stock

( Inventory updated: 06/04/2026 )

Estimated ship date: 2-3 business days

We are here to help! Email us for help with your order:

9″ Power Brake Booster; Single Diaphragm; GM Delco Style; Black

Elevate your braking performance with our 9″ Power Brake Booster, a premium single diaphragm unit designed specifically for GM Delco models. This robust brake booster ensures a smooth and responsive braking experience, making it an essential upgrade for any classic car enthusiast looking to enhance the safety and reliability of their vehicle.

Key Features and Benefits:

  • GM Delco Style: Tailored to fit a variety of 1964-72 GM models, this brake booster is especially suited for original style applications in 1964-66 vehicles.
  • Inclusive Hardware: Comes complete with all necessary installation components including brackets, clevis, push rod extension, nuts, washers, and a dust boot for hassle-free installation.
  • Versatile Mounting: The universal mounting pattern allows for straightforward installation on a wide range of Chevrolet, Buick, Oldsmobile, and Pontiac models, or custom setups where space is limited.
  • Enhanced Brake Feel: The vacuum diaphragm design offers improved brake pedal feel and responsiveness, ensuring that your driving experience is both safe and enjoyable.

Technical Specifications:

  • Brake Booster Diameter: 9″ Single
  • Brake Booster Type: Vacuum Diaphragm
  • Brake Booster Finish: Black
  • Mounting Pattern: Bracket
  • Master Cylinder Mounting Stud Size: 3/8″-18
  • Master Cylinder Measurements: 3-3/8″ center-to-center

Fitment Information:

This brake booster is compatible with various vehicle models including:

Buick Applications:

  • 1964-1972 Skylark
  • 1964-69 Special
  • 1964-72 Sportwagon

Chevrolet Applications:

  • 1967-69 Camaro
  • 1964-1972 Chevelle
  • 1964-1972 El Camino
  • 1964-67 Malibu
  • 1970-72 Monte Carlo
  • 1968-74 Chevy II/Nova

Oldsmobile Applications:

  • 1964-1971 442
  • 1964-72 Cutlass
  • 1964-72 F85
  • 1964-72 Vista Cruiser

Pontiac Applications:

  • 1967-69 Firebird
  • 1964-72 GTO
  • 1964-72 Lemans
  • 1964-70 Tempest

Upgrade your vehicle’s braking system with the 9″ Power Brake Booster. Experience the perfect blend of performance and reliability while cruising in your classic GM model. Don‚Äôt miss out on enhancing your safety on the road‚Äîorder yours today!

Loading fitment data...

OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

Product Questions & Answers

If you have a question about an order, please use Contact Form for fastest response.