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Bexar Pro Components 1973-1987 GM Truck 11-Inch Power Booster & Chrome Oval Master Cylinder Kit | Disc-Drum Layout

$461.95

Fitment Lookup:

Select your vehicle to verify compatibility before ordering.

 
 
SKU: BPC-CT-308 Category: Brand:

Bexar Pro Components 1973-1987 GM Truck 11-Inch Power Booster & Chrome Oval Master Cylinder Kit | Disc-Drum Layout

SKU: BPC-CT-308

Bexar Pro Components GradeIn Stock: Ships in Neutral Industrial Packaging

“Precision engineered to restore maximum stopping force for both heavy-duty fleet reliability and premium automotive applications.”

Transition your modern platform to a secure modern footprint with the Bexar Pro Components Premium Power Brake Booster Assembly. Explicitly built for 1973-1987 square body trucks and commercial utility variants, this layout optimizes structural vacuum assist across a standard disc-drum configuration. Engineered to deliver unyielding line pressure stability and excellent line feedback performance under continuous heavy vocational cycles. Only include the master cylinder installation guide link for BRAKE master cylinders; do not include it for OTHER PRODUCTS.
Specification Detail
Kit Type Power Brake Booster Replacement Combo Package Layout (Disc-Drum)
Booster Stance 11-Inch Single Diaphragm Firewall Vacuum Assist Assembly
Booster Finish Durable Black Anti-Corrosive Powder Coat Finish
Master Finish Premium Brilliant Polished Chrome Aluminum Body
Reservoir Design Sleek Oval Dual Port Fluid System
Dual Side Ports featuring Industry-Standard INV Flare Fitting Connections

🛠️ Expert Installation & Field Note

Based on our shop experience specializing in heavy-duty brakes since 1985:

  • Pushrod Alignment: When installing firewall-mounted booster brackets, ensure your structural linkage aligns squarely with the manual pedal arm block. Even minor offset tracking friction creates premature pushrod wear or internal bore score leaks over time.
  • Proportioning Valve Setup: Always configure an external proportioning distribution block if you run mismatched disc/drum brake layouts to properly regulate fluid balance pressures.
  • Bleeding Sequence: Bench bleed the chrome oval master cylinder body entirely before plumbing line integration.
CRITICAL: Verify Specifications

This vacuum boost kit requires a minimum vacuum supply threshold of 18 inches at idle to secure linear pedal assistance. Check line fitment clearance closely against custom intake manifold variants or left side inner fender aprons before system structural hard-mounting.

Bexar Pro Components

Brake Component BPC-CT-308

Heavy-Duty Stopping Power for Classic Fleets & Utility Platforms

Quality Support Since 1985

Weight 54 lbs
Dimensions 18 × 14 × 12 in

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