Upgrading your 1955-64 Chevrolet with a power brake booster and dual master cylinder improves braking performance and safety. The dual reservoir brake master cylinders included in Eckler's Classic and Late Great Chevy brake conversion kits are based on 1968-72 A and F-body Chevrolets. These components are compatible with both short and long booster styles used in those models.
Key Features
- Versatility: Works with both short and long booster styles.
- Compatibility: Designed for use with aftermarket power brake boosters from 1955-64 Chevrolet models.
- Enhanced Safety: Dual master cylinders offer improved braking control and reliability compared to single reservoir systems.
Available Products
- 57-158462-1: 1955-57 Dual Brake Master Cylinder with Power Disc Brakes.
- 57-158463-1: 1955-57 Chevy Dual Brake Master Cylinder with Power Drum Brakes.
- 57-157862-1: 1955-64 Chrome Dual Master Cylinder with Power Disc Brakes.
- 57-132416-1: 1955-64 7" Power Brake Booster Kit.
- 57-157863-1: 1955-64 Dual Diaphragm Chrome 7" Power Brake Booster Kit.
- 57-213271-1: 1955-57 Chevy Power Brake Booster Kit (8" Dual Diaphragm).
- 57-213295-1: 1955-64 Chrome 8" Dual Diaphragm Power Brake Booster Kit.
Product Insights
Booster and Master Cylinder Compatibility
- Aftermarket brake boosters used in these kits are compatible with the dual master cylinders found in 1968-72 A and F-body Chevrolets.
- The short master cylinder design matches the shallow dimple style found in many original A and F-body master cylinders.
Deep Hole Master Cylinders
- Not all 1968-72 A and F-body cars used shallow dimple master cylinders. Some models required a master cylinder with a deep hole and a corresponding long booster.
Universal Compatibility
- Master cylinders provided in Eckler's conversion kits are designed to work with both short and long boosters:
- For long boosters: The master cylinders feature a deep hole.
- For short boosters: An adapter is included to simulate the shallow dimple, ensuring compatibility.
Benefits of Upgrading to a Dual Master Cylinder
- Improved Safety: Reduces the risk of total brake failure by separating the front and rear brake circuits.
- Better Braking Performance: Paired with a power brake booster, these upgrades enhance braking efficiency.
- Versatile Fitment: Compatible with multiple booster styles, ensuring ease of installation.
Installation Notes
- Ensure compatibility by selecting the correct kit for your car's brake type (disc or drum).
- All kits include detailed instructions and hardware for straightforward installation.
- For optimal performance, consider upgrading to a dual diaphragm power brake booster for better braking pressure and response.