8 inch dual power booster, 1-1/8 inch bore master with chrome lid & adjustable valve (chrome)

Camaro, Chevelle, Firebird, GTO, Nova, Cutlass

New 8" dual diaphragm chrome-plated power brake booster, master cylinder & adjustable proportioning valve combo. This 8" power booster is hand polished before a chrome finish is applied for a top quality finish. The top quality power brake booster is designed mount directly to your factory firewall. Also included in this kits is a new 1-1/8" bore master cylinder and adjustable proportioning valve equipped to work with front disc / rear drum or 4 wheel disc brake applications.

Looking for replacement parts for this item? Click Here

Pricing: $339.95


Upgrade your vehicle's braking system with our comprehensive GM AFX 8-inch Dual Diaphragm Chrome Plated Power Brake Booster Kit. This premium kit includes a master cylinder and an adjustable proportioning valve, making it a perfect upgrade for vehicles requiring improved braking performance. Each 8-inch power booster is meticulously hand-polished before receiving a chrome finish, ensuring a superior quality and aesthetic appeal. Designed for a direct mount to your factory firewall, this kit enhances ease of installation.

The kit also features a new 1-1/8" bore master cylinder and an adjustable proportioning valve, designed to accommodate both front disc/rear drum and 4-wheel disc brake setups. Whether you're upgrading your classic car or modern vehicle, this kit provides the reliability and performance you need.

Enhance your GM vehicle's safety and performance with our Chrome Dual Power Booster, specifically designed for models like Camaro, Chevelle, Nova, and many others spanning from 1964 to 1974, including Oldsmobile Omega, Chevrolet Nova, Buick Apollo, Pontiac Ventura, and more. This kit is not just an investment in your vehicle's functionality but also its appearance, thanks to the high-quality chrome finish.

Compatible with:

  • 1964-1966, 1967 Buick Special
  • 1964-1967 Chevrolet Malibu
  • 1964 Oldsmobile Cutlass
  • 1964 Oldsmobile 442
  • 1964-1972 Oldsmobile Vista Cruiser
  • 1964-1970 Oldsmobile F85
  • 1964-1970 Pontiac Tempest
  • 1964-1970 Pontiac GTO
  • 1964-1972 Pontiac LeMans
  • 1966-1972 Pontiac Grand Prix
  • 1967-1969 Pontiac Firebird
  • 1967-1969 Chevrolet Camaro
  • 1964-1972 Chevrolet Chevelle
  • 1968-1972 Buick GS
  • 1968-1969 Buick GS 350
  • 1968-1969 Buick GS 400
  • 1970-1971 Buick GS 455
  • 1968-1972 Buick Skylark
  • 1968-1972 Buick Sportwagon
  • 1968-1972 Chevrolet Nova
  • 1969-1972 Chevrolet El Camino
  • 1970-1972 Chevrolet Monte Carlo
  • 1968-1972 Oldsmobile Cutlass Supreme
  • 1968-1972 Oldsmobile Cutlass
  • 1970-1972 Oldsmobile Custom Cruiser
  • 1968-1971 Oldsmobile Toronado
  • 1971-1972 Pontiac Ventura
  • 1973-1974 Buick Apollo

Chrome AFX 8" GM Dual Brake Booster with Adjustable Valve Kit Key Highlights

Master Cylinder Bore Size: 1-1/8 in
Bowl Design: Dual Bowl
Master Cylinder Material: Cast Iron
Master Cylinder Finish: Natural
Reservoir Included: Yes
Reservoir Material: Cast Iron
Master Cylinder Cap Included: Yes
Brake Booster Type: Dual Diaphragm
Brake Booster Diameter (in): 8 in.
Brake Booster Material: Steel
Brake Booster Finish: Chrome
Brake Pedal Rod Extension Included: Yes
Mounting Hardware Included: Uses Original
Quantity: Kit

Click here to learn more about why LEED Brakes has added this warning to their products.LEED Brakes Prop 65 Label


Shipping Information

  • Item Requires Shipping
  • 21.0 lbs.
  • W10.5000” x H10.5000” x L18.2500”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • The LEED Brakes Difference
  • Expert AdviceNeed help with your brake system, contact us today!
  • Fast Shipping Most orders ship within 1-2 business days
  • WarrantyEach LEED Brakes product is backed by a 1 year warranty
  • EZ ReturnsFast returns or refunds