Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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OPR Dual Brake Master Cylinder With Power Drum Brakes (55-57 Chevy Bel Air; 55-57 Chevy 150; 55-57 Chevy 210; 55-57 Chevy Nomad)Find parts that fit my vehicle
Item EK-57-158463-1
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Clearance Price
$84.99 each
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$8.50 Available in EK Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- OPR Power Brake Dual Master Cylinder
- Drum Brakes
- Matte Black and Raw Metal Finish
- Improved safety Over Single Master Cylinder Designs
- Note that this is Incompatible with Original Treadle-Vac Brake Units
- Requires Stock Non-Power Brake Pedals
- OE Compatible and Comparable
- Reproduction Part
- Direct Replacement for Ecklers Legacy Number 20-151
- Comes in Singles
- Fits 1955 - 1957 Chevrolet Bel Air Models, 1955 - 1957 Chevrolet 150 Models, 1955 - 1957 Chevrolet 210 Models, and 1955 - 1957 Chevrolet Nomad Models
Description
Improved Brake Safety. The OPR Power Brake Dual Master Cylinder is designed to enhance braking reliability by providing a safer dual-circuit design compared to older single master cylinder systems. Manufactured as a reproduction part with OE-compatible and comparable characteristics, it offers a dependable upgrade for maintaining consistent brake system performance. Owners of 1955 - 1957 Chevrolet Bel Air Models, 1955 - 1957 Chevrolet 150 Models, 1955 - 1957 Chevrolet 210 Models, and 1955 - 1957 Chevrolet Nomad Models can use this component to improve braking confidence while preserving a factory-inspired appearance.
Construction and Appearance. Built as a quality reproduction component, this master cylinder features a combination of matte black and raw metal finishes that create a clean, restoration-friendly appearance. The durable construction is engineered to provide dependable hydraulic performance and long-term reliability under regular driving conditions. Quality materials and careful manufacturing standards contribute to consistent operation and lasting durability. The OE-compatible design helps maintain an appearance and functionality comparable to original equipment while supporting modernized braking performance.
Installation. Installation is straightforward because this component is engineered as a direct replacement assembly. The adaptable design allows it to integrate with compatible braking system components using standard service procedures and commonly available tools. Stock non-power brake pedals are required, and the unit is not compatible with original Treadle-Vac brake assemblies. Proper installation helps ensure reliable hydraulic operation and dependable braking performance throughout the system.
Application. This OPR Power Brake Dual Master Cylinder fits 1955 - 1957 Chevrolet Bel Air Models, 1955 - 1957 Chevrolet 150 Models, 1955 - 1957 Chevrolet 210 Models, and 1955 - 1957 Chevrolet Nomad Models. It helps improve braking safety by providing a dual-circuit hydraulic design that offers greater reliability than older single master cylinder configurations. The reproduction construction and upgraded functionality contribute to enhanced driver confidence and a more dependable braking system.
OPR G-01001 (100+)
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Power Brake Dual Master Cylinder
4.8
Reviews of OPR Classic Brakes Products (71)
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