GM A-Body and F-Body brake booster and master cylinder combo by SSBC-USA, 9-inch booster and 1-inch bore master cylinder.

1964–1972 GM A-Body and F-Body brake conversion 9" Booster-Master Cylinder Combo for A&F Body 1" Bore – A28141-1

SKU- A28141-1

Regular price $265.00
/
Shipping calculated at checkout.

1964–1972 GM A-Body/F-Body 9-Inch Booster & 1-Inch Bore Master Cylinder – A28141-1

SSBC-USA A28141-1 combines a 9-inch dual-diaphragm brake booster with a dual-bowl 1-inch bore master cylinder for compatible 1964–1972 GM A-body and F-body brake conversion applications.

Product Details

  • Part number: A28141-1
  • 9-inch dual-diaphragm brake booster
  • Dual-bowl master cylinder
  • 1-inch master-cylinder bore
  • Vehicle application: compatible 1964–1972 GM A-body and F-body

Brake System & Fitment

Master-cylinder bore and booster configuration must match the complete brake system. Confirm vehicle platform, pedal and firewall configuration, pushrod arrangement, 1-inch bore requirement, available clearance and current brake-system setup before ordering.

Bench Bleeding Required

Bench bleed the master cylinder in a vise before installation. Use clean brake fluid specified for the application, keep the return hoses submerged in the reservoir, and slowly stroke the piston until air bubbles are eliminated. Do not allow the reservoir to run dry, and bleed the complete brake system after installation.

Manufacturing Information

The brake booster and master-cylinder components in this assembly are sourced by SSBC-USA and are not manufactured in-house at our Elma, New York facility. Contact Customer Service for confirmed country-of-origin information.

✔ Fitment Confidence: Confirm vehicle, pedal, firewall, pushrod, bore requirement and brake-system compatibility before ordering. Call (716) 775-6700 if uncertain.

🚚 Shipping: This item ships from our Elma, NY facility. Typical processing time is 5–10 business days, subject to product availability and supplier delays.

Frequently Asked Questions

How do I confirm this product fits my vehicle or brake system?

Review the fitment information on this page and confirm your year, make, model, drivetrain, wheel clearance, and current brake configuration where applicable. If you are unsure, call SSBC-USA technical support at (716) 775-6700 before ordering.

What is included with this product?

The included components are listed in the product description above. If a component is not specifically listed or you need help identifying what is required for your application, call SSBC-USA at (716) 775-6700.

How long will this product take to ship?

This item is configured to order at our Elma, New York facility. Production and configuration typically take 5–10 business days, although supply constraints can occasionally cause additional delays. Exact shipping cost is calculated at checkout.

Where can I get technical or order support?

Call SSBC-USA at (716) 775-6700 or email orders@ssbc-usa.com. Please include your product or order number when available.