A high-quality parking brake caliper is one of the most important components in any rear disc brake conversion. Whether you're upgrading a GM 14 Bolt rear disc conversion, Dana 60 rear disc conversion, Sterling 10.25 disc brakes, or building a custom off-road truck, you need a brake caliper that provides dependable hydraulic braking while maintaining a fully functional mechanical emergency brake. That's exactly why the EWO Cadillac El Dorado Brake Calipers with Parking Brake Lever have become the industry standard for builders across the United States.
Unlike standard rear disc calipers that require a separate parking brake assembly, these proven Cadillac El Dorado brake calipers feature an integrated parking brake mechanism that simplifies installation and keeps your vehicle street legal. Built for heavy-duty trucks, towing, rock crawling, and daily driving, they deliver exceptional braking performance and long-term reliability.
Why Choose an Integrated Parking Brake Caliper?
Many rear disc conversion kits require additional parking brake components, increasing both complexity and cost. An integrated parking brake caliper combines hydraulic braking and a mechanical emergency brake into one compact assembly.
Key benefits include:
- Built-in mechanical emergency brake
- Reliable parking brake operation
- Cleaner installation
- Reduced parts count
- Improved serviceability
- Excellent braking performance
- Ideal for street and off-road vehicles
- Compatible with many GM axle conversions
For enthusiasts who want simplicity without sacrificing performance, an integrated design is the preferred solution.
Designed for Popular Rear Disc Brake Conversions
The EWO Cadillac El Dorado Brake Calipers with Parking Brake Lever are commonly used in heavy-duty rear axle conversions.
Popular applications include:
- GM 14 Bolt rear disc conversion
- 14 Bolt disc brake swap
- Dana 60 rear disc conversion
- Sterling 10.25 disc brakes
- Chevy K20 rear disc upgrade
- GM V20 truck brakes
- 3/4 ton truck rear disc conversion
- 1 ton axle disc swap
- SRW 14 bolt disc brackets
- DRW rear disc conversion
- Cab and Chassis disc brake kit
These calipers provide dependable stopping power for trucks that see demanding work, towing, and off-road use.
Learn more about the Parking Brake Caliper here:
Parking Brake Caliper
https://www.eastwestoffroad.com/product/ewo-cadillac-el-dorado-brake-calipers-with-parking-brake-lever
Premium Features That Improve Performance
The EWO Cadillac El Dorado Brake Calipers are engineered with features designed for durability and consistent braking.
Integrated Parking Brake Lever
The built-in mechanical emergency brake caliper allows you to retain a fully functional parking brake without additional hardware.
Large Hydraulic Piston
The 2 15/16 inch piston provides excellent clamping force for improved braking performance.
Corrosion-Resistant Finish
The clear zinc coated brake calipers help protect against rust and corrosion caused by mud, water, and road salt.
Loaded Calipers
Each loaded rear brake caliper includes essential hardware to simplify installation and maintenance.
Heavy-Duty Construction
Designed for demanding applications, these calipers feature a reinforced parking brake lever, return spring, and premium internal components.
Compatible with GM Heavy-Duty Trucks
These calipers fit a wide variety of GM applications and custom axle conversions.
Common compatibility includes:
- 73-86 GM K20 brake calipers
- 87-91 GM V20 brake calipers
- GM K20 brake caliper
- GM V20 brake caliper
- JB6 GM rear calipers
- Off-road rear axle conversions
Their versatility makes them one of the most trusted solutions for heavy-duty brake upgrades.
Explore the EWO Cadillac El Dorado Brake Calipers here:
EWO Cadillac El Dorado Brake Calipers
https://www.eastwestoffroad.com/product/ewo-cadillac-el-dorado-brake-calipers-with-parking-brake-lever
Installation Tips for Best Results
Proper installation is essential for safe and consistent braking performance.
Bleed Both Bleeder Screws
The GM Dual-Bleeder JB6 Brake Caliper (Loaded) includes dual bleeder valves that help remove trapped air from the brake system.
Adjust the Parking Brake Mechanism
Correctly Adjusting Eldorado parking brake allows the internal ratchet mechanism to maintain proper pad clearance.
Improper adjustment may cause:
- Parking brake won't hold
- Excessive pedal travel
- Uneven brake wear
Use Quality Brake Hardware
For optimal performance, pair these calipers with:
- 26” Steel Braided Front Brake Line Kit – Pair (with Hardware)
- Steel braided brake lines
- 7/16-20 banjo bolts with copper washers
- 10mm x 1.5 banjo bolt
Using the correct hardware minimizes leaks and improves pedal feel.
Common Rear Disc Conversion Problems
Spongy Brake Pedal
A spongy pedal after disc swap is usually caused by trapped air in the hydraulic system or improper bleeding.
Parking Brake Doesn't Hold
If the parking brake won't hold, inspect:
- Ratchet mechanism adjustment
- Parking brake cable tension
- Return spring
- Parking brake lever operation
Poor Brake Balance
Many builders improve braking by installing:
- Adjustable proportioning valve
- Master cylinder upgrade for 4 wheel disc
- Residual pressure valve removal (when appropriate)
These upgrades help optimize front-to-rear brake balance.
Why Choose East West Off Road Brake Calipers?
East West Off Road is known for manufacturing premium brake components designed specifically for heavy-duty trucks and off-road applications.
Advantages include:
- High-quality off road brake calipers
- No core charge El Dorado calipers
- Driver and passenger side park brake caliper
- Clear zinc coating
- Premium hardware
- Heavy-duty parking brake lever
- Excellent fitment
- Long service life
Explore the East West Off Road brake calipers here:
East West Off Road brake calipers
https://www.eastwestoffroad.com/product/ewo-cadillac-el-dorado-brake-calipers-with-parking-brake-lever
Why an Integrated Parking Brake Caliper Is the Best Choice
An integrated parking brake caliper provides the convenience of hydraulic braking and mechanical parking brake functionality in one durable unit. Whether you're completing a 14 Bolt disc brake swap, upgrading a Dana 60, or converting a Sterling 10.25 axle, the EWO Cadillac El Dorado Brake Calipers with Parking Brake Lever deliver reliable braking, easy installation, and long-lasting performance for both street and off-road use.
Frequently Asked Questions (FAQs)
What is a parking brake caliper?
A parking brake caliper combines hydraulic braking with a built-in mechanical parking brake, allowing one assembly to perform both functions.
Why are Cadillac El Dorado brake calipers popular?
They feature an integrated parking brake mechanism, making them ideal for rear disc brake conversions on GM trucks and custom off-road vehicles.
Which axle conversions use these calipers?
They are commonly used on GM 14 Bolt, Dana 60, Sterling 10.25, Chevy K20, GM V20, and many custom heavy-duty axle conversions.
Do these calipers come loaded?
Yes. The EWO Cadillac El Dorado Brake Calipers with Parking Brake Lever are supplied as loaded rear brake calipers with essential hardware.
How do I adjust the parking brake?
Proper adjustment involves cycling the parking brake mechanism to activate the internal ratchet and maintain correct brake pad clearance.
Do I need to upgrade my master cylinder?
Many four-wheel disc brake conversions benefit from a master cylinder upgrade and an adjustable proportioning valve for improved brake balance and pedal feel.