Description
Bexar Pro Hydroboost | 1982-1991 Chevy & GMC 3500 & Suburban
SKU: BP7307
Bexar Pro Components Grade
In Stock & Ready to Ship
In Stock & Ready to Ship
“Engineered for the high-pressure stopping demands of heavy-duty square body and early GMT400 1-ton fleets.”
Bring professional-grade braking performance back to your classic heavy-duty chassis with the **Bexar Pro Hydroboost**. Built specifically for the **1982-1991 Chevrolet & GMC C30, K30, R3500, and V3500 1-Ton series**, as well as early **diesel Suburban** models, this unit is essential for heavy hauling and towing. Each unit is reverse-engineered to identify and correct original design weaknesses, utilizing 100% O.E. quality seals to ensure your vehicle maintains maximum clamping force under vocational loads.
| Specification | Detail |
|---|---|
| Booster Type | Hydraulic (Power Steering Powered) |
| Housing Diameter | 2.16 Inches |
| Housing Material | Heavy-Duty Cast Iron |
| Stud Thread Size | 10 x 1.25mm |
| Internal Components | 100% New Seals, Diaphragms & Check Valves |
🛠️ Professional Installation & Field Note
Based on our shop experience specializing in heavy-duty brakes since 1985:
- Common Symptom: If you feel a “kickback” in the pedal or hear a hiss from under the dash on your 1-ton GMC/Chevy, the internal spool valve or seals have likely failed.
- System Hygiene: These units are powered by your power steering pump. We strongly recommend a full fluid flush. Old, contaminated fluid will score the new internal seals of this hydroboost instantly.
- Mounting: This unit is built to match the factory firewall geometry of the 1982-1991 chassis. Ensure your mounting surface is clean to prevent binding.
