Bexar Pro Components 1963-1966 Chevy & GMC Truck 6-Lug Front Disc Brake Conversion & Power Booster Combo | Chrome Finish Calipers
SKU: BPC-DBK6370NC-PL-6066
“Precision engineered to restore maximum stopping force for both heavy-duty fleet reliability and premium automotive applications.”
| Specification | Detail |
|---|---|
| Kit Type | Front Power Disc Brake Combo Assembly |
| Spindle Status | Stock Height Layout (Included) |
| Hub Layout | 6×5.5-Inch Pattern Architecture |
| Rotor Finish | Standard Ventilated Rotors |
| Caliper Finish | Chrome Finish Caliper Housing Design |
| Hydraulic Delivery | 9-Inch Single Diaphragm Power Booster Combo with Industry-Standard INV Flare Fitting Connections |
🛠️ Expert Installation & Field Note
Based on our shop experience specializing in heavy-duty brakes since 1985:
- Suspension Clearance: Converting legacy hydraulic setups requires strict attention to fluid line routing. Always verify that your flexible lines have zero binding, kinking, or structural rubbing through the complete steering envelope or axle travel arc.
- Bearing Prep: Pack all inner and outer wheel bearings completely with high-temperature disc brake wheel grease before final hub assembly to safeguard fleet operating longevity.
- Wheel Compatibility: Ensure bench clearance specs are fully met before wheel fitment.
Always verify your existing wheel clearance measurements before ordering. This 12-inch disc conversion assembly requires a minimum of a 15-inch wheel rim. Standard factory iron steel wheels manufactured prior to 1971 will not clear the large single-bore GM caliper housing.

