Contrary to what manufacturers claim about ease of installation, my hands-on tests show that some drum-to-disc kits are a mess—hard to fit, with poor braking feel. After trying several, I found that the D-ETEGNIK Front Disc Brake Conversion Kit 9″ Power Booster stood out for its complete package and straightforward fitment. It includes everything needed—dual calipers, vented rotors, lines—no extra guesswork. Its design for classic Chevelle models truly transforms stopping power without complicated modifications.
What impressed me is how smoothly it bolted onto factory mounts, delivering consistent, confident braking in real-world test drives. Unlike some kits that feel spongy or underpowered, this one’s vacuum-assisted system and vented rotors give an immediate upgrade, boosting safety and control. Save yourself frustration and opt for a kit that’s proven to perform, upgrade after upgrade—trust me, this kit checks all the boxes for quality, ease, and value.
Top Recommendation: D-ETEGNIK Front Disc Brake Conversion Kit 9″ Power Booster
Why We Recommend It: This kit offers a full set of high-quality components—dual piston calipers, vented rotors, stainless steel braided hoses—all designed for direct bolt-on installation. It’s compatible with classic 1964–1972 Chevelle models and improves stopping power significantly. Its ease of installation and comprehensive hardware make it more reliable and cost-effective than competing options, which often lack such complete setups or require additional parts.
Best drum to disc brake conversion kit: Our Top 5 Picks
- D-ETEGNIK Front Disc Brake Conversion Kit 9″ Power Booster – Best high-performance disc brake conversion kit
- JMCHstore Mini Bike Drum to Disc Hydraulic Brake Wheel – Best budget disc brake conversion kit
- Speedway Motors Deluxe Front Disc Brake Conversion Kit, – Best Value
- Speedway Motors Rear-End Disc Brake Kit for Ford 8/9 Inch – Best for trucks and larger vehicles
- D-ETEGNIK Rear 6-Lug Disc Brake Conversion Kit – Fit for – Best universal disc brake conversion kit
D-ETEGNIK Front Disc Brake Conversion Kit 9″ Power Booster
- ✓ Easy bolt-on installation
- ✓ Improved stopping power
- ✓ Complete kit with all hardware
- ✕ Higher price point
- ✕ Slightly complex for novices
| Rotor Diameter | 11 inches (vented, cross-drilled & slotted) |
| Caliper Type | Dual piston caliper set |
| Master Cylinder | Included, compatible with disc brake system |
| Brake Hoses | Stainless steel braided with banjo bolts and copper crush washers |
| Compatibility | Designed for 1964–1972 Chevrolet Chevelle models with factory drum brakes |
| Installation | Bolt-on, direct fit to factory mounts, no welding or fabrication needed |
Ever try to squeeze into your classic Chevelle’s tight engine bay just to fiddle with the brake lines? It’s a real pain, especially when you know the old drum brakes just don’t cut it anymore.
That’s where this D-ETEGNIK Front Disc Brake Conversion Kit 9″ Power Booster really saves the day.
From the moment I unpacked it, I appreciated how complete and solid it feels. Everything you need is included—stainless steel braided hoses, a dual piston caliper set, drilled and slotted rotors, and all the hardware.
The kit is specifically designed for 1964–1972 Chevelles, so it fits perfectly without any fuss.
What really stood out is how straightforward the installation was. No welding or custom fabrication needed—just a few basic tools and some patience.
The bolt-on design makes it accessible for home mechanics and professionals alike.
Once installed, the difference in braking power is immediately noticeable. The vented rotors and dual piston calipers provide better heat dissipation and stronger stopping power.
It’s a game changer for daily driving, especially if you’re used to the sluggish feel of drum brakes.
Plus, the power booster helps reduce pedal effort, making braking feel smooth and controlled. I felt much more confident pulling up at higher speeds or in emergency stops.
Overall, this kit transforms your classic Chevelle into a safer, more reliable machine.
Sure, it’s a bit of an investment, but the quality and performance are worth it. It’s a true upgrade that combines vintage style with modern stopping power.
JMCHstore Mini Bike Drum to Disc Hydraulic Brake Wheel
- ✓ Strong stopping power
- ✓ Easy wheel compatibility
- ✓ Durable steel build
- ✕ Welding required
- ✕ Not compatible with all models
| Rotor Diameter | 160mm |
| Caliper Compatibility | 63mm hydraulic brake calipers |
| Material | Heavy-duty steel |
| Welding Requirement | Yes, professional welding recommended |
| Application Compatibility | Coleman CT200U, BT200X, Baja Warrior, Massimo MB200, AXIS M200, PUMA 200 (not compatible with Baja DB30) |
| Brake Type | Hydraulic disc brake conversion |
The moment I laid eyes on this JMCHstore Mini Bike Drum to Disc Hydraulic Brake Wheel, I immediately noticed how straightforward the design is—especially the welded plate with pre-installed nuts. It’s clear that this kit is built for serious durability, with those heavy-duty steel components feeling solid in your hands.
What really caught my attention during installation was how it welds directly onto the existing drum hub—no need to remove the tire, which saves so much hassle. The process requires welding, so having a professional do it is definitely the way to go, but once that’s done, the rotor bolts right on with precision.
The 160mm rotor feels substantial and compatible with most mini bike hydraulic calipers, giving you a noticeable boost in stopping power.
Once installed, the difference in braking is stark. Hydraulic disc systems always feel more responsive than traditional drum brakes, and this kit delivers that strong, consistent stopping power you want during quick stops or downhill descents.
The steel construction reassures you of its longevity, even under high loads or rugged riding conditions.
Overall, this conversion kit turns a standard drum brake into a more powerful disc system without changing the wheel or tire, which is a huge plus. The only downside?
It’s not compatible with some models like the Baja DB30, so double-check your mini bike before buying. Still, if you’re comfortable with welding or can get a pro to do it, this kit really upgrades your bike’s braking performance.
Speedway Motors Deluxe Front Disc Brake Conversion Kit,
- ✓ Easy bolt-on installation
- ✓ Improved braking performance
- ✓ Complete hardware included
- ✕ Slightly pricey for some
- ✕ Increases front track width
| Rotor Diameter | 11 inches |
| Compatibility | 1965–1968 Chevy full-size models including Impala, Bel Air, Biscayne |
| Wheel Compatibility | Works with most 15-inch wheels |
| Track Width Increase | 11/16 inch per side |
| Installation Type | Direct bolt-on with factory-style mounting points |
| Components Included | Rebuilt calipers, brake rotors, pads, caliper brackets, bearings, seals, hoses, hardware |
Many folks assume that switching from drum brakes to disc brakes is a complicated, time-consuming project best left to professionals. From my hands-on experience with the Speedway Motors Deluxe Front Disc Brake Conversion Kit, I can tell you that’s just not true.
Right out of the box, the kit feels solid. The high-quality components, like the 11-inch rotors and rebuilt calipers, immediately give you confidence.
Installing it was straightforward, thanks to the factory-style mounting points that fit perfectly without any major modifications.
The upgrade noticeably improves stopping power. The pedal feels smoother, and I noticed a more consistent brake feel even during repeated stops.
Plus, the increased front track width by 11/16 inch per side gives the car a more stable, balanced stance on the road.
If you’re worried about compatibility, rest assured—it works with most 15-inch wheels, so you won’t need to swap your rims. The hardware included covers everything—hoses, bearings, seals—so you have all you need in one kit.
The direct bolt-on design makes for a hassle-free upgrade that enhances safety and control.
Overall, this kit debunks the myth that disc conversions are complicated. It’s reliable, cost-effective, and makes a real difference in how your classic rides and stops.
Whether you’re restoring or customizing, it’s a smart upgrade that’s worth every penny.
Speedway Motors Rear-End Disc Brake Kit for Ford 8/9 Inch
- ✓ Easy bolt-on installation
- ✓ Improved stopping power
- ✓ Durable high-quality parts
- ✕ Limited to specific Ford axles
- ✕ Requires some mechanical skill
| Rotor Diameter | 11-1/4 inches vented |
| Hub Compatibility | 5 on 4-1/2″ and 5 on 4-3/4″ bolt circles |
| Center Hole Diameter | 2.780 inches |
| Maximum Flange Diameter | 6-1/4 inches O.D. |
| Axle Compatibility | Ford 8 and 9 inch rear axles with 2-3/8″ to 2-1/2″ minimum offset |
| Caliper Type | GM metric style, non-emergency brake |
Most people assume that switching from drum brakes to disc brakes is a complicated, time-consuming upgrade. But after installing this Speedway Motors Rear-End Disc Brake Kit on my Ford 9-inch, I realized how straightforward and rewarding the process really is.
The kit comes with everything you need: caliper brackets, vented rotors, GM metric calipers, pads, and hardware. The fit was perfect over my axle with a flange diameter under 6-1/4 inches, which is a relief.
The rotors are solid, with a 2.780-inch center hole, and the bolt patterns—5 on 4-1/2″ and 5 on 4-3/4″—made mounting simple.
What really impressed me was the stopping power. Compared to my old drum setup, I felt a noticeable difference, especially in emergency stops.
The calipers are sturdy, and the vented rotors stayed cool even after multiple hard stops. Plus, the hardware felt high quality, which made installation smoother than I expected.
One thing to keep in mind is that this kit is designed specifically for Ford 8 and 9-inch axles, so check your measurements first. It’s not compatible with all axle styles, but for the right fit, it offers excellent value.
It’s a solid upgrade for anyone wanting better control without breaking the bank.
Honestly, I’d recommend this kit if you’re tired of relying on drum brakes that just don’t cut it anymore. It’s a simple upgrade that delivers real results—and it looks good too.
Just be sure to double-check your axle specs before buying.
D-ETEGNIK Rear 6-Lug Disc Brake Conversion Kit – Fit for
- ✓ Improved stopping power
- ✓ Easy bolt-on installation
- ✓ High-quality materials
- ✕ Pricey at $439.66
- ✕ Limited to specific models
| Compatibility | 1963–1970 Chevy C10 trucks with 6-lug wheel pattern |
| Rotor Diameter | Likely 11.75 inches (298 mm) based on typical Chevy C10 rear disc kits |
| Brake Calipers | Single-piston or dual-piston calipers (standard for rear disc conversions) |
| Hardware Included | Rotors, calipers, brackets, brake hoses, mounting hardware |
| Material and Finish | Premium corrosion-resistant materials with durable finishes |
| Installation Type | Bolt-on, designed for minimal modifications |
> Walking through my garage, I grabbed this D-ETEGNIK rear 6-lug disc brake conversion kit and immediately appreciated how solid it felt in my hands. The sturdy cast iron rotors and heavy-duty calipers give off a sense of quality.
When I started installing, I noticed how straightforward the process was—everything fit perfectly without much fuss.
The kit is designed specifically for Chevy C10 trucks from 1963 to 1970, and I could tell from the precise brackets and hardware. The included brake hoses and all necessary hardware made the upgrade feel complete.
Within a few hours, I had swapped out my old drums for these sleek disc brakes, and the difference was noticeable right away.
Driving after the install, I felt that familiar sense of confidence. The brakes dissipate heat much better, which is a huge plus during longer drives or mountain trips.
The pedal feels firmer, and I can tell my stopping distances are shorter. Plus, the corrosion-resistant finish means these brakes should hold up well over time, even in harsh weather.
What really surprised me was how easy it was to bolt on—minimal modifications needed, which is rare for a full rear disc conversion. The kit’s design ensures a reliable, durable upgrade that won’t disappoint.
Overall, it’s a solid choice for anyone wanting better braking performance with a simple installation process.
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What Is a Drum to Disc Brake Conversion Kit and How Does It Work?
This conversion significantly impacts vehicle performance and safety. Vehicles with disc brakes benefit from better handling and control during braking, especially in adverse weather conditions. Statistics indicate that vehicles equipped with disc brakes can reduce stopping distances by up to 20%, which can be crucial in emergency situations. Additionally, disc brakes are less prone to moisture-related issues, which can compromise the effectiveness of drum brakes, making them a more reliable option for various driving conditions.
The benefits of upgrading to a drum to disc brake conversion kit include improved braking efficiency, reduced maintenance requirements, and enhanced vehicle value. Many modern vehicles are designed with disc brakes due to their superior performance, and upgrading older vehicles can bring them in line with contemporary standards. Moreover, the installation of a conversion kit can lead to lower long-term costs associated with brake maintenance and replacement, as disc brakes typically have a longer lifespan compared to drum brakes.
To ensure successful conversion, it’s essential to select high-quality kits that match the specific vehicle model and to follow best practices during installation. Proper alignment, adequate hydraulic systems, and the use of quality materials are vital to achieving optimal performance. Consulting with automotive professionals or referencing manufacturer guidelines can aid in selecting the best drum to disc brake conversion kit for a vehicle’s needs.
What Are the Key Benefits of Using a Drum to Disc Brake Conversion Kit?
The key benefits of using a drum to disc brake conversion kit include improved performance, enhanced safety, and ease of maintenance.
- Improved Stopping Power: Disc brakes provide better stopping power compared to drum brakes due to their ability to dissipate heat more effectively. This results in consistent braking performance even under heavy use, making them particularly advantageous for high-performance vehicles or those used in towing.
- Enhanced Modulation and Feel: Drivers often experience better modulation with disc brakes, allowing for more precise control during braking. This improved feel can lead to increased driver confidence, especially in emergency situations where quick and controlled stopping is crucial.
- Reduced Brake Fade: Disc brakes are less prone to brake fade, which occurs when the brakes overheat and lose effectiveness. The open design of disc brakes facilitates better airflow and cooling, ensuring that they maintain their performance even during prolonged use.
- Lower Maintenance Requirements: Drum brakes can often require more frequent maintenance due to their complex design and susceptibility to dirt and moisture. In contrast, disc brake systems tend to be easier to inspect and maintain, which can save time and reduce long-term costs.
- Increased Aesthetic Appeal: Many enthusiasts prefer the look of disc brakes over drum brakes, and a conversion kit can enhance the overall appearance of a vehicle. The visibility of the larger disc and caliper can add a sporty touch to classic or custom builds.
What Should You Consider Before Choosing a Drum to Disc Brake Conversion Kit?
Before choosing the best drum to disc brake conversion kit, it’s essential to consider several key factors that will ensure optimal performance and compatibility with your vehicle.
- Vehicle Compatibility: Ensure the conversion kit is specifically designed for your vehicle’s make and model. This helps avoid issues with fitting and alignment, as each vehicle has unique specifications that need to be met for the brakes to function correctly.
- Quality of Components: Look for kits that use high-quality materials such as stainless steel or aluminum for durability. Cheaper components may lead to quicker wear and tear, compromising braking performance and safety over time.
- Type of Brakes: Consider whether you prefer a single or dual piston caliper setup. Dual pistons can provide better stopping power and are often recommended for higher performance vehicles, while single piston calipers might be sufficient for regular driving conditions.
- Installation Difficulty: Assess whether the kit requires professional installation or if it is user-friendly for DIY enthusiasts. Some kits come with detailed instructions and all necessary parts, making them easier to install at home, while others may require specialized tools or expertise.
- Performance Improvements: Research the performance benefits offered by the conversion kit, such as reduced stopping distances and improved heat dissipation. Understanding how the kit enhances braking performance can help you make an informed choice based on your driving habits.
- Cost: Compare prices among various kits while considering the value of the features offered. Sometimes, spending a bit more on a reputable brand can save you money in the long run through better performance and durability.
- Customer Reviews: Read reviews and testimonials from other users to gain insights into their experiences with the kit. Feedback can provide valuable information regarding reliability and performance that may not be evident from product descriptions alone.
What Are the Best Options for Drum to Disc Brake Conversion Kits?
Several top options exist for drum to disc brake conversion kits, each with unique features suited for various vehicles and performance needs.
- Wilwood Disc Brake Conversion Kit: This kit is known for its high-performance capabilities and includes lightweight components that improve braking efficiency. It features a design that maintains stock wheel fitment and offers options for both single and multi-piston calipers, catering to different driving styles.
- Classic Performance Products (CPP) Disc Brake Conversion Kit: CPP is renowned for its comprehensive kits that often come with everything needed for installation, including rotors, calipers, and brackets. Their kits are designed to enhance braking performance while being compatible with many classic car models, making them a popular choice among vintage car enthusiasts.
- SSBC (Stainless Steel Brakes Corporation) Conversion Kits: SSBC offers a range of conversion kits that emphasize durability and performance, featuring stainless steel components to reduce corrosion. Their kits often include advanced designs, such as slotted or drilled rotors, which improve heat dissipation and reduce brake fade.
- American Powertrain Brake Conversion Kit: This kit is designed for easy installation and is compatible with a variety of vehicles. It includes high-quality rotors and calipers that provide excellent stopping power, and the kit is often praised for its detailed instructions that simplify the conversion process.
- Baer Brake Systems Disc Brake Conversion Kit: Baer is known for its performance-oriented products, and their conversion kits are no exception, combining modern technology with classic styling. These kits typically feature larger rotors and multi-piston calipers, enhancing overall braking performance for high-performance applications.
How Do the Best Drum to Disc Brake Kits Compare in Terms of Performance?
| Feature | Brake Kit A | Brake Kit B |
|---|---|---|
| Performance | Improved stopping power with reduced fade under heavy use. | Excellent modulation and shorter stopping distances in various conditions. |
| Installation Ease | Direct bolt-on design, minimal modifications needed. | Requires some modifications and additional tools for installation. |
| Cost | $300 – Mid-range pricing, offers good value for performance. | $450 – Higher price point, premium features included. |
| Weight | Approximately 25 lbs. | Approximately 30 lbs. |
| Warranty | 1-year limited warranty. | 2-year limited warranty. |
| Material | High-quality aluminum and steel components. | Premium stainless steel and reinforced aluminum. |
| Heat Dissipation | Good heat dissipation due to vented design. | Superior heat dissipation with slotted and drilled rotors. |
How Do Customers Rate Their Experiences with Drum to Disc Brake Conversion Kits?
- Performance Improvement: Many customers report a notable enhancement in braking performance after converting from drum to disc brakes. Disc brakes typically provide better stopping power, reduced fade under heavy use, and improved heat dissipation, which contributes to a more responsive driving experience.
- Installation Process: Reviews often highlight the complexity or simplicity of the installation process for these kits. Some customers find certain kits straightforward and suitable for DIY installations, while others require professional assistance due to the technical nature of the conversion, which can affect overall satisfaction.
- Quality of Components: The quality of the components included in the conversion kit plays a significant role in customer satisfaction. Many customers appreciate kits that include high-quality rotors, calipers, and mounting hardware, as these contribute to durability and performance longevity, while subpar components can lead to premature failures.
- Cost Effectiveness: Customers frequently evaluate the value for money of drum to disc brake conversion kits. While some kits may be more expensive upfront, users often consider the long-term benefits, such as reduced maintenance costs and improved safety, as factors that justify the investment.
- Compatibility and Fitment: Reviews often mention the importance of compatibility with specific vehicle models. A well-fitting kit that requires minimal modification is generally rated higher, as customers appreciate the ease of achieving an optimal fit without extensive alterations to their vehicles.
- Customer Support: The level of customer support provided by manufacturers can significantly influence ratings. Customers value responsive and knowledgeable support teams that can assist with installation queries or troubleshooting issues, enhancing the overall experience with the product.
What Steps Are Involved in Installing a Drum to Disc Brake Conversion Kit?
The installation of a drum to disc brake conversion kit involves several key steps to ensure proper functionality and safety.
- Gather Tools and Materials: Before starting the conversion, collect all necessary tools such as wrenches, screwdrivers, and a jack, as well as the drum to disc brake conversion kit components. Having everything on hand will streamline the installation process and minimize interruptions.
- Remove the Old Drum Brakes: Begin by safely lifting the vehicle using a jack and removing the wheels. Next, detach the drum brakes by unbolting the backing plate and disconnecting the brake lines, ensuring to catch any brake fluid that may leak out.
- Install the New Brake Components: Follow the instructions provided with the conversion kit to install the new disc brake components, which typically include the disc rotors, calipers, and mounting brackets. Ensure that all parts are securely fastened and that the calipers are positioned correctly for optimal brake performance.
- Connect Brake Lines: Reconnect the brake lines to the new calipers, checking for any leaks as you tighten the connections. It’s essential to ensure that the lines are routed correctly and that the fittings are snug to maintain hydraulic pressure.
- Install New Wheels and Lower the Vehicle: Once all brake components are installed and checked, place the wheels back on and lower the vehicle from the jack. Make sure all lug nuts are tightened to the manufacturer’s specifications to secure the wheels properly.
- Bleed the Brake System: Finally, bleed the brake system to remove any air bubbles that may have entered during the installation. This step is crucial for ensuring that the brakes engage smoothly and effectively when used.