Bexar Pro Components 1955-1959 Chevy & GMC Truck Frame Mount Power Brake Unit
$269.95
Select your vehicle to verify compatibility before ordering.
Bexar Pro Components 1955-1959 Chevy & GMC Truck Frame Mount Power Brake Unit
SKU: BPC-PBUFMCT5559
“Precision engineered to restore maximum stopping force for both heavy-duty fleet reliability and premium automotive applications.”
| Specification | Detail |
|---|---|
| Component Type | Frame-Mount Power Brake Conversion Unit |
| Booster Stance | Chassis-Mounted Vacuum Assistance Assembly |
| Master Style | Dual-Reservoir Hydraulic Master Cylinder |
| Application | 1955-1959 Chevy & GMC Classic Truck Frames |
| Includes | Rugged Frame Plates, Linkage, and Plumbing Components |
🛠️ Expert Installation & Field Note
Based on our shop experience specializing in heavy-duty brakes since 1985:
- Bench Bleeding: Never skip bench bleeding the master cylinder assembly on a vice before mounting to the frame or booster face. Trapped air pockets inside the bores create persistent spongey pedal issues.
- Frame Alignment: Secure the frame plates precisely to the chassis rails to ensure booster rod alignment with the pedal bellcrank linkage to prevent side-loading wear.
- Fluid Compatibility: Use clean DOT 3 or DOT 4 brake fluid only.
Ensure your frame rails are clear of custom exhaust or transmission cross-member interference prior to mounting. Improper booster seating creates rod binding issues under pedal load.
| Weight | 45 lbs |
|---|---|
| Dimensions | 20 × 16 × 12 in |
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