Availability
Maximize your braking power with AERO4 radial rear disc kits from Wilwood! They provide the ultimate Big Brake solution for muscle car rear axles that require a parking brake. The 4-piston calipers, 2-piece rotors, and high performance BP-10 compound pads deliver both optimized and balanced braking to complement front big brake upgrades on all types of custom, show, and high performance street machines. Plus, the neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs are offered to further personalize style and performance for every application. Order the Wilwood AERO4 Big Brake rear brake kit designed for fitment with your axle and wheel bolt pattern.
( 5 )
$2,503.59
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$2,581.28
Wilwood D8-4 truck front brake kits are designed for ultimate braking torque and durability to fit inside of 15 in. to 16 in. rim. D8-4 4-piston calipers are designed with forged billet aluminum bodies, stainless steel pistons, and high-temperature seals. Wilwood kits are paired with massive rotors for maximum torque and thermal stability, and include aluminum hat assemblies, brackets, hardware, and Promatrix brake pads.
( 1 )
$1,311.74
Wilwood Dynapro Radial-EPB rear parking brake kits replace the factory disc brakes and use the EPB electronic parking brake caliper as a complement to front big brake upgrades on late model high performance vehicles. These kits provide high-capacity braking from the Dynapro Radial calipers, BP-10 compound pads, and oversized 11.00 in. to 12.88 in. rotors that are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style will complete big wheel, tire, and suspension upgrades on customized vehicles and all others with increased brake requirements. Wilwood Dynapro Radial-EPB rear parking brake kits are available with drill or drilled and slotted rotors and red or black powdercoated calipers. Select the kit preferred for your vehicle.
Not Yet Reviewed
$3,287.23
The Right Stuff EZ Fit disc brake conversion kits are designed with originality in mind. They're offered for front and rear, in manual or power assist, and allow you to maintain your 14 in. wheels. Depending on application, the kits feature Timken bearings, bolt to stock spindles, have minimal offset for better fender well clearance, and fit factory rear-ends with staggered or non-staggered shocks. EZ Fit kits are available for a variety of specific vehicles, making it easy for you to upgrade to disc brakes.
( 1 )
$726.75
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$1,333.95
Upgrade your braking system with SSBC-USA's drum to disc brake conversion kits. You'll enjoy the rhythm of modern stopping power afforded you with their cast iron or aluminum calipers, brake pads, rotors, and all necessary brackets, hardware, and bolts. Order the SSBC-USA drum to disc brake conversion kits designed for fitment on your vehicle—front, rear, or both.
( 33 )
$695.00
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$1,376.00
Wilwood AERO6 Big Brake truck front brake kits deliver big performance and style. They feature AERO6 calipers available with a black or red powdercoat and were designed for the specific purpose of providing big capacity braking with large diameter rotors for heavy-weight and extreme-duty vehicles. The kits provide big stopping power for towing, off-road, and enhanced braking with wheel and tire upgrades. Kits listed for specific vehicles are fully compatible with OE master cylinder output and ABS function. Direction staggered vane 14.25 in. rotors provide maximum cooling for sustained high-heat durability. Wilwood AERO6 Big Brake truck front brake kits include calipers, rotors, brake pads, stainless braided flex lines, and hardware.
( 1 )
$2,832.49
Wilwood AERO6 Big Brake front brake kits enhance the performance and looks of your extreme vehicles. Show cars and dual-purpose street and track cars—as well as trucks for towing and off-road SUVs—will benefit from these kits. Wilwood Big Brake kits feature AERO6 forged calipers that deliver heavy-duty stopping power in your choice of powdercoated red or black. Premium-grade rotors, high performance pads, and precision-machined hats complete the list of these matched component kits. Order the model designed for fitment on your vehicle, then bolt on the optimum performance and looks of Wilwood AERO6 Big Brake kits.
( 18 )
$2,595.99
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$3,181.80
Wilwood forged narrow Superlite 6R Big Brake front brake kits upgrade your late model ride with increased brake capacity and complimentary style. They're application-specific for a simpler installation and offer full compatibility with OE master cylinder output and ABS functions, where used. These front brake kits feature the extremely durable and efficient body design of their forged narrow 6-piston radial mount calipers. You can choose from optional caliper finishes and rotor designs to meet your personal style and braking requirements. Don't just replace—upgrade to generate big stopping power with Wilwood forged narrow Superlite 6R Big Brake front brake kits.
( 101 )
$1,604.34
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$2,546.90
Lifted 4x4s with taller and heavier tire and wheel combinations need Wilwood Forged Narrow Superlite 4R big brake front brake kits to restore stopping power. SL4 kits are specifically engineered per application, but all revolve around Forged Narow Superlite 4R four-piston stainless steel calipers with their 4-symmetrical bores and high clamping force. Oversized, proprietary iron alloy, Spec 37 rotors withstand extreme temperatures and have a high degree of resistance to warping, cracking, distortion, and wear. Both of these parts are built to work hard without issues, but Wilwood's kit doesn't stop there. They also feature forged aluminum mounting hats, BP-10 Smart Pads to increase friction and reduce pad dust, radial mounting brackets, and hardware. Custom wheels and tall tires give character and off-road prowess, but if you can't stop them you're destined to hurt yourself and many others. Wilwood Forged Narrow Superlite 4R big brake front brake kits will help reel in your beast.
( 1 )
$1,196.99
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$2,405.41
Brothers Trucks offers a wide selection of front and rear disc brake conversion kits, making it easy to enhance braking power and control. Each disc brake conversion kit is tailored to fit your specific year/make/model, and all components used in each kit are new high-quality, precision machined parts. Whether you're converting from drum-to-disc brakes for the first time or upgrading an existing setup, Brothers disc brake conversion kits are designed to upgrade your classic trucks safety, reliability, and performance.
( 2 )
$849.95
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$999.95
Wilwood combination parking brake kits provide the correct balanced brake performance, plus matching style to complement front big brake upgrade kits. These packages combine hydro-mechanical parking brake calipers using hydraulic pressure from the master cylinder for stopping power, and an internal mechanical lock within the caliper for a parking brake. Wilwood couples the calipers to 11 in., one-piece rotor assemblies with integral hats and high-friction BP-10 compound pads. These combination parking brake kits are ideal for select rear-wheel drive axles that are not well-suited for internal shoe-style parking brakes.
( 1 )
$1,122.05
Wilwood Forged DynaPro 6 Big Brake front brake kits offer enhanced street performance and stopping power for your American muscle and vintage hot rods. Traditional non-ABS spindle vehicles benefit from the combination of Wilwood forged billet 6-piston DynaPro calipers and your choice of high performance rotors (including their SRP drilled and slotted with E-coat) and Smart Pad brake pads. Wilwood Forged DynaPro 6 Big Brake front brake kits will complement your street/strip ride with improved braking capacity, performance, and looks.
( 89 )
$1,302.73
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$1,682.64
SSBC-USA Super Twin HD disc brake kits provide increased stopping power. They feature lightweight 2-piston billet aluminum calipers that provide 4-piston power without the wheel clearance issues. Super Twin HDs are finished with a clear anodized coating, but are also available in optional powdercoat colors. Rotors, pads, hardware and other components are included with SSBC-USA Super Twin HD disc brake kits for a complete upgrade in performance. Order the kit with options recommended for your vehicle.
Not Yet Reviewed
$1,537.00
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$1,632.00
Wilwood Forged Narrow Superlite 4R Big Brake rear brake kits are the engineered match for the AERO6R/ST front race kits on vehicles intended for unrestricted road race competition. All emphasis is on matched front to rear balance, high durability, and high-efficiency heat management, without adding unnecessary rotating or unsprung weight to the driveline and rear suspension. Wilwood Forged Narrow Superlite 4R Big Brake rear brake kits are championship-proven systems. Features and benefits: * FNSL4R/ST calipers use a forged aluminum body and feature a Type III Mil-Spec, medium gray color hard anodized finish that provides superior wear resistance in the piston bores, and high resistance to abrasion and corrosion throughout * Thermlock pistons are used to reduce heat transfer from the pads to increase fade resistance, and extend service life by decreasing temperatures in the caliper body, fluid, and seals * Internal damper springs and controlled retraction, high-temperature piston seals assure consistent pedal height from start to finish * Caliper piston volumes are matched for full compatibility with the OE master cylinder output and ABS controls * Calipers are also fully compatible with manual brake conversions to balance bar pedals using appropriately sized master cylinders. * Spec 37 alloy GT Series directional vane 13 in. rotors are dynamically mounted using Wilwood Dynamic Lug Mounting system to forged aluminum hats * Hats are hard anodized for superior wear resistance and extended service life at the load bearing surfaces * Mounting brackets include all premium grade fasteners and secure the calipers to the uprights in the stock location with no modifications required * High-temperature, high-friction, race compound pads selected specifically by application
Not Yet Reviewed
$2,213.46
Wilwood DynaPro radial rear brake kits for OE parking brakes feature forged billet aluminum radial mount calipers. These 4-piston DynaPro radial rear brake kits retain the full function of your OE parking brakes and, along with the included high performance SmartPads, generate high clamping power with a firm pedal response. Wilwood engineers rear rotor and hat combinations specific to each vehicle for brake performance upgrades and a precise fit when mounting DynaPro calipers. Improve your braking performance with Wilwood DynaPro radial rear brake kits for OE parking brakes.
( 3 )
$1,938.39
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$2,014.91
The Right Stuff disc brake conversion kits are specially designed to fit any factory 14 in. wheel, but also work well with larger wheels. This includes the OEM steel wheels found on many vehicles that came equipped with drum brakes. These conversion kits mount to your stock drum brake spindles, streamlining installation compared to kits that require a spindle change. Order the assembly options designed for your vehicle. Additional features include: * Proprietary 10.5 in. rotors to clear 14 in. wheels * Less wheel offset compared to traditional disc brake conversion kits (amount varies by application) * 1967-72 GM A-body, 1967-69 F-body, and 1968-74 Novas bolt to OEM drum spindles with no modifications * 1964-66 GM A-body applications require the two lower holes in the drum spindle and steering arm to be drilled out to 1/2 in. * No backing plates are included or required
( 129 )
$583.05
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$655.50
If you're replacing the rear brake shoes for your parking brake and have a desire to have discs all around, Wilwood DynaPro Lug Mount rear parking brake kits have a complete solution for rear axles that require a parking brake. Included are forged billet piston calipers, one-piece drum/rotors, and high-friction pads, as well as all necessary hardware to provide improved braking for the custom machine you drive. These kits are designed to fit OE factory spindles, allow for a clear-cut install, and will provide exceptional holding power for the parking brake. Various caliper finishes and rotor designs allow you to choose the essential style and brake performance for your personal application.
( 10 )
$1,107.06
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$1,392.51
Wilwood AERO4 Big Brake rear parking brake kits replace the factory disc brakes and use the OE parking brake assembly as a complement to front big brake upgrades on late model trucks, SUVs, and high performance vehicles. High-capacity braking from the AERO4 calipers (black or red powdercoat), high-friction BP compound pads, and oversized rotors (slotted or drilled/slotted) are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Wilwood AERO4 Big Brake rear parking brake kits provide enhanced brake performance, increased durability, and high-tech style to complement big wheel, tire, and suspension upgrades on customized vehicles and all others with increased brake requirements.
( 2 )
$2,161.26
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$3,743.73
Wilwood ProMatrix replacement rotors are replacements with a choice. These upgrade kits offer improved brake performance for racers and enthusiasts using OE factory brake calipers. You have a choice of 2-piece directional vane GT rotors that are ideal for high-heat track use, or their SRP drilled and slotted rotors that feature a black e-coat finish for style and performance on the street. It doesn't matter if you are a hardcore racer, weekend warrior, or just an enthusiast who wants the most out of your car--Wilwood ProMatrix rotors let you take full advantage of your factory calipers.
( 10 )
$562.95
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$2,908.34
Upgrading the brakes on older trucks makes them safer with improved stopping power. Wilwood's new Forged Dynalite rear drum-to-disc conversion kits for select Chevy and GMC trucks and SUVs are one of the best upgrades for overall braking performance. You'll experience more brake clamping force, thermal capacity, improved pedal feel, and confidence--from daily street performance to heavy-use applications, including towing, hauling, commercial workloads, and off-road. Kits include internal parking brake assemblies. Rotors are available with a solid or cross-drilled/slotted surface. Kits feature: * Complete bolt-on installation using Wilwood's decades of experience in performance, off-road, and competitive motorsports * Compatible with Wilwood front kits, factory ABS systems and OE master cylinder --- Calipers: Dynalite * 12.19 in. rear kit features Wilwood's Forged Dynalite Internal (FDI) four piston calipers * Stainless steel pistons are housed in Type-III hard anodized bores with high-temperature seals for durability * Internal drum parking brakes retain OE feature --- Rotors: ULHP, Spec37 GT or SRP Drilled * 12.19 in. x 0.81 in. kit features Ultralite HP one-piece rotors with 32 straight vanes in precision plain face, or SRP drilled and slotted --- Brake pads: BP-10 street performance pads provide smooth and consistent response with long wear over a broad range of temperatures (other compounds available) --- Installation parts: Caliper brackets, parking brake cable connection kit, and premium-grade installation hardware included
( 1 )
$1,255.01
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$1,392.51
Classic Performance Ford F-100 front 5-lug disc brake kits not only upgrade your brakes, but also give you the option to swap the factory lug pattern to a GM or Ford pattern. They are designed to bolt onto the stock spindle and do not use the stock hubs. These kits include 1 in. thick, 11 in. diameter rotors, tapered roller bearings, hoses, a master cylinder, booster, and proportioning valve. The disc brake kits are available for a variety of 1950s and '60s applications. Order the model recommended for your vehicle.
( 2 )
$748.99
Upgrading the brakes on older trucks makes them safer with improved stopping power. Wilwood's new Forged Superlite 4R rear drum-to-disc conversion kits for select Chevy and GMC trucks and SUVs are one of the best upgrades for overall braking performance. You'll experience more brake clamping force, thermal capacity, improved pedal feel, and confidence--from daily street performance to heavy-use applications, including towing, hauling, commercial workloads, and off-road. Kits include internal parking brake assemblies. Rotors are available with a solid or cross-drilled/slotted surface. Kits feature: * Complete bolt-on installation using Wilwood's decades of experience in performance, off-road, and competitive motorsports * Compatible with Wilwood front kits, factory ABS systems and OE master cylinder --- Calipers: Superlite • 12.88 in. and 14.00 in. rear kits feature Wilwood's motorsports-proven rigid Superlite four piston calipers * Stainless steel pistons are housed in Type-III hard anodized bores with high-temperature seals for durability * Internal drum parking brakes retain OE feature --- Rotors: ULHP, Spec37 GT or SRP Drilled • 12.88 in. x 1.10 in. kit features Spec37 two-piece rotors with 48 curved vanes are E-coated in GT slotted or SRP drilled and slotted • 14.00 in. x 1.10 in. kit features Spec37 two-piece rotors with 72 curved vanes are E-coated in GT slotted or SRP drilled and slotted --- Brake pads: BP-10 street performance pads provide smooth and consistent response with long wear over a broad range of temperatures (other compounds available) --- Installation parts: Caliper brackets, parking brake cable connection kit, and premium-grade installation hardware included
Not Yet Reviewed
$2,221.36
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$2,409.74
These Wilwood W4A rear disc brake kits are designed to replace the factory disc brakes and still use the OEM parking brake assembly. They feature Wilwood's W4AR brake calipers, vented rotors, and BP-10 compound brake pads. Stop your ride quicker than ever before with one of these Wilwood W4A rear disc brake kits.
( 2 )
$2,514.86
On Sale
Baer Brakes EradiSpeed premium performance rotor upgrades deliver lighter weight, advanced cooling, and an enhanced appearance. The EradiSpeed line features slotted, cross-drilled, zinc coated and directionally vaned units that are purpose-cast with quality iron materials for performance far beyond the factory units they are replacing. Moreover, their curve-vaned design provides greater airflow and heat dissipation. Baer Brakes EradiSpeed+ brake rotors are stock size replacements in a 2-piece design with increased mass in the "firepath". They offer a direct bolt-on installation with no bleeding of the brakes. EradiSpeed+ rotors feature 6061 T-6 billet aluminum hats with a black anodized finish and NAS stainless steel hardware.
( 6 )
$1,099.95
$849.95
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$1,099.95
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