Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Wilwood Disc Brakes At Speedway Motors

Wilwood Brakes designs and manufactures high-performance Wilwood disc brake systems. Founded in 1977, Wilwood has developed a substantial matrix of brake components and engineering techniques that allow them to quickly and reliably create brake systems for almost any application. Wilwoods' core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motor sports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles.

Featured Products
Wilwood 140-1501-B FDL Front Brake Drag Kit, 1937-48 Ford
Wilwood 140-1501-B FDL Front Brake Drag Kit, 1937-48 Ford
(Part #8351401501)
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Wilwood Forged Dynalite Pro-Series Front Hub Kits offer a complete disc brake upgrade solution for your 1937-48 Ford spindles. Based on the venerable forged billet Dynalite caliper, these versatile kits suit the braking requirements for a Model T type or T bucket type chassis. Medium Duty kits are recommended for use on T bucket type cars up to 2200 pounds with rear discs or on cars up to 2000 pounds with rear drums. 

Most kits require no modifications for installation, and provide plenty of clearance inside popular 15” wheels. FDL Pro-Series kits can be used with either manual or power boost master cylinders.

  • Forged 4-piston Dynalite Calipers
  • 10.75" diameter solid steel rotors - black oxide finish
  • Wilwood BP-10 SmartPads - low noise, low dust
  • 3" Lightweight anodized aluminum hubs
  • 1/2"-20 wheel studs included
  • The hub snouts are tapered, and have a maximum diameter of 3.00" at the base of the hub, and 3.00" in length

1937-1948 Ford Disc Brake Installation Instructions (PDF)

Wilwood Kit Exploded View (GIF)

*NOTE*: See Notes tab for important install info.

Wilwood Forward Swing Dual Master Cylinder Brake Pedal
Wilwood Forward Swing Dual Master Cylinder Brake Pedal
(Part #91029975)
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This popular pedal mounts two brake master cylinders with a bias balance bar. The pedal features all aluminum frame and arm construction with steel pivots, mounting studs, and an anti-skid pedal pad. Wilwood's clevis and pivot pin balance bar provide smooth and accurate settings of the brake pedal bias. It can be set and locked down with the jam nut, or attached to a remote cable for quick on-track adjustments.

  • The swing type pedal has a ratio of 7:1
  • Includes balance bar
  • This popular pedal mounts two brake master cylinders with a bias balance bar

Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.

Wilwood High Volume Aluminum Master Cylinder
Wilwood High Volume Aluminum Master Cylinder
(Part #835260676)
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Wilwood high-volume aluminum master cylinders have the highest fluid capacity of any integral reservoir design. With a total capacity of 8.2 ounces, there is at least 26% more fluid than most competitive brands. More fluid volume means cooler temperatures and additional insurance for extreme conditions where high pad wear can compromise fluid levels during long events. With 1-7/16" of piston travel, there is plenty of margin when used with large four or six piston calipers.

An internal slosh baffle guarantees a constant fluid supply to the bore chamber during hard cornering, acceleration and braking. This unique baffle also eliminates aeration into the reservoir from return fluid that can occur during brake release and bleeding procedures.

  • Die-cast from high-grade aluminum
  • Heavy-duty internal piston springs provide fast retraction for immediate release and positive fluid transfer without the need for cumbersome external pushrod springs
  • Pedal feel is improved, piston retraction is guaranteed, fluid recovery is quicker and the bleeding process is simplified
  • Formed steel lids, heavyweight bail wires and bellows type gaskets keep the fluid in and the moisture out with correct pressure balancing during fluid displacement
  • 1/8"-27 NPT fluid port

835-260676 Instructions (PDF)

Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.

Wilwood 260-11179 Adjustable Proportioning Block
Wilwood 260-11179 Adjustable Proportioning Block
(Part #83526011179)
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This block has the proportioning valve built-in to the rear brake ports and a stop light switch built into the front brake ports. All ports are 3/8"-24 inverted flare female.

  • Compact design simplifies mounting, plumbing, & wiring
  • Maintains full isolation between front and rear fluid circuits
  • Rear circuit has a single inlet and single outlet with the adjustable proportioning valve
  • Front circuit has a single inlet with two outlets

Proportioning Valve Installation Instructions (PDF)

Brake System Builder's Tip (Link)

Detailed Schematic of Proportioning Block 

Learn more about how adjustable proportioning valves work by reading our tech article. Brake System Selection.   

"Wilwood" Page 1 of 25

  • Wilwood 140-11828-DR FDL Rear Brake Kit, Impala 59-64 / Corvette 57-62
    New
    Wilwood 140-11828-DR FDL Rear Brake Kit, Impala 59-64 / Corvette 57-62
    (Part #83514011828DR)
    x
                This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-13205 Dynapro Dust Boot Rear Brake Kit,Small Ford 2.66 Off
    New
    Wilwood 140-13205 Dynapro Dust Boot Rear Brake Kit,Small Ford 2.66 Off
    (Part #83514013205)
    x
                DP-DB Pro-Series rear disc kits provide a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynapro Dust Boot calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. These kits were developed for applications or locations that require or prefer a dust-booted piston. Dust-booted aluminum pistons provide added protection against road or track born dirt and debris on low to intermediate temperature range applications that may also operate in harsh environments. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-12210 D154 Rear Brake Kit, Small Ford 2.66 Off
    New
    Wilwood 140-12210 D154 Rear Brake Kit, Small Ford 2.66 Off
    (Part #83514012210)
    x
                D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. D154 rear caliper kits offer a complimentary match to vehicles using Wilwood D52 or D154 calipers on OE spindles. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance.

    Installation Instructions (PDF)

  • Wilwood 140-11743 NDP Radial Mount Front Brake Kit, Sunbeam Tiger
    New
    Wilwood 140-11743 NDP Radial Mount Front Brake Kit, Sunbeam Tiger
    (Part #83514011743)
    x
                Radial mounting provides secure and accurate installation of the Forged Billet Narrow DynaPro four piston caliper with large diameter rotors for this group of rear wheel drive sport compacts. These kits are the perfect compliment to wheel, tire, and suspension upgrades on daily drivers &, competition vehicles. This kit is engineered specific for 64-67 Sunbeam Tiger to maintain full compatibility with the OE spindle. Forged aluminum 4 bolt hubs and hats round out the assembly. Optional caliper finishes and rotor designs provide choices that enable the builder to personalize the style and optimize brake performance.

    Installation Instructions (PDF)

  • Wilwood 140-7140-DP FDL Rear Brake Kit, New Big Ford 2.50 Off
    New
    Wilwood 140-7140-DP FDL Rear Brake Kit, New Big Ford 2.50 Off
    (Part #8351407140DP)
    x
                This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 160-8747 GT 48 Curved Vane Spec 37 Iron Rotor, 12.6 Inch
    New
    Wilwood 160-8747 GT 48 Curved Vane Spec 37 Iron Rotor, 12.6 Inch
    (Part #8351608747)
    x
                Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Every Spec 37 rotor is precision machined to less than .001" run-out, flatness, and parallelism. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
    • Spec-37 Heavy wall Castings
    • Suitable for moderate temperature racing to street use.
  • Wilwood 140-11387-DR FDL LP Rear Brake Kit, Big Ford 2.36 Off
    New
    Wilwood 140-11387-DR FDL LP Rear Brake Kit, Big Ford 2.36 Off
    (Part #83514011387DR)
    x
                Forged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00"  to 15.00"  rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00"  one-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-13323 FNSL 4R Rear Brake Kit, Big Ford 2.36 Off, Bronco
    New
    Wilwood 140-13323 FNSL 4R Rear Brake Kit, Big Ford 2.36 Off, Bronco
    (Part #83514013323)
    x
                These versions of Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for Bronco 65-77 rear axles with Big Ford flange and bearing. (normally: OE 11 inch diameter brakes and 3300 GVW.) Each includes a high efficiency drum style parking brake assembly. FNSL4R four piston calipers, 13"  or 14"  two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades available for Bronco platform. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

    Installation Instructions (PDF)

  • Wilwood 160-12292 GT 36 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
    New
    Wilwood 160-12292 GT 36 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
    (Part #83516012292)
    x
                Wilwood's GT 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Every Spec 37 rotor is precision machined to less than .001" run-out, flatness, and parallelism. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.
    • Spec-37 Heavy wall Castings
    • Suitable for high temperature racing to street use.
  • Wilwood 140-10950-D AERO4 Rear Brake Kit, 2005 & Up Mustang
    New
    Wilwood 140-10950-D AERO4 Rear Brake Kit, 2005 & Up Mustang
    (Part #83514010950D)
    x
                AERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14"  two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

    Installation Instructions (PDF)

  • Wilwood 120-8000-RSP BNSL6R Caliper,RH, 1.62/1.12/1.12 Pist, 1.25 Disc
    New
    Wilwood 120-8000-RSP BNSL6R Caliper,RH, 1.62/1.12/1.12 Pist, 1.25 Disc
    (Part #8351208000RSP)
    x
                The billet SL6R series adds the versatility and convenience of radial mounting to this widely popular caliper group. Radial mounting simplifies adaptation and provides two planes of adjustment for accurate alignment over the disc. These calipers integrate "Big Brake" style with Wilwood's latest technology to generate big stopping power in extreme environments over a broad range of vehicle applications. The key to the superior performance of the SL6R comes from the extremely durable and efficient body design. Starting at 4.84 pounds it is the product of computer generated solid modeling and FEA stress analysis technology. Full length stiffening ribs and a reinforced radial transition from the piston bore housings to the closed end bridges has produced the strongest SL caliper bodies ever built. When compared to open bridge calipers that use tube or stand spacers between the body halves, the closed end bridge design is measurably stronger with less separation or deflection under load. Additional strength and resistance to deflection comes from the four high-strength steel end bridge bolts. A fifth center bridge bolt provides even more overall strength and easy access to the pads without the need to remove the caliper from the mount.    A unique six-piston differential bore configuration provides balanced loading for even pad wear in sustained high heat environments. The standard SL6R calipers feature one-piece stainless steel pistons. Stainless is used for its slow he
            
  • Wilwood 140-12569-D D154 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    New
    Wilwood 140-12569-D D154 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    (Part #83514012569D)
    x
                D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. D154 rear caliper kits offer a complimentary match to vehicles using Wilwood D52 or D154 calipers on OE spindles. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance.

    Installation Instructions (PDF)

  • Wilwood 160-11837-B GT 48 Curved Vane Spec 37 Iron Rotor, 11.75 Inch
    New
    Wilwood 160-11837-B GT 48 Curved Vane Spec 37 Iron Rotor, 11.75 Inch
    (Part #83516011837B)
    x
                Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Every Spec 37 rotor is precision machined to less than .001" run-out, flatness, and parallelism. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
    • Spec-37 Heavy wall Castings
    • Suitable for high temperature racing to street use.
  • Wilwood 140-13205-D Dynapro Dust Boot Rear Brake Kit, Small Ford 2.66
    New
    Wilwood 140-13205-D Dynapro Dust Boot Rear Brake Kit, Small Ford 2.66
    (Part #83514013205D)
    x
                DP-DB Pro-Series rear disc kits provide a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynapro Dust Boot calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. These kits were developed for applications or locations that require or prefer a dust-booted piston. Dust-booted aluminum pistons provide added protection against road or track born dirt and debris on low to intermediate temperature range applications that may also operate in harsh environments. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 120-13529-BK Forged Dynalite-M Disc Brake Caliper, Black
    New
    Wilwood 120-13529-BK Forged Dynalite-M Disc Brake Caliper, Black
    (Part #83512013529BK)
    x
                

    The Forged Billet Dynalite-M is specifically designed to enhance outboard clearance and is the basis for Wilwood’s new Classic Style brake kits. The latest applied developments and innovations in caliper design and manufacturing processes have resulted in substantial improvements in strength and performance over all comparable models.

    • Aluminum construction
    • Black Powder coat finish
    • 3.3 Pounds
    • Mount Center: 5.25 Inches
    • Mount Type: Lug
    • Mount Side: Universal
    • Type: Stainless
    • 4 Piston
    • Minimum Rotor Diameter: 10.00"
    • Maximum Rotor Diameter: 13.06"
    • Rotor Width: 1"
    • Piston Bore: 1.75"
    • Inlet Thread Size: 1/8-27 NPT
    • Strongest calipers in it's class, with weights starting at 2.80 pounds
  • Wilwood 160-2979 GT 48 Curved Vane Spec 37 Iron Rotor, 12.72 Inch
    New
    Wilwood 160-2979 GT 48 Curved Vane Spec 37 Iron Rotor, 12.72 Inch
    (Part #8351602979)
    x
                Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Every Spec 37 rotor is precision machined to less than .001" run-out, flatness, and parallelism. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
    • Spec-37 Heavy wall Castings
    • Suitable for moderate temperature racing to street use.
  • Wilwood 140-10767-R FDL Rear Brake Kit, Mopar/Dana 2.50 Off, Snap Ring
    New
    Wilwood 140-10767-R FDL Rear Brake Kit, Mopar/Dana 2.50 Off, Snap Ring
    (Part #83514010767R)
    x
                This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 160-7100 SRP 30 Vane Iron Rotor, 11 Inch
    New
    Wilwood 160-7100 SRP 30 Vane Iron Rotor, 11 Inch
    (Part #8351607100)
    x
                SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
    • Premium grade, medium weight castings.
    • Suitable for moderate temperature racing to street use.
    • For ultimate durability in racing use comparable ULHP or GT rotors.
  • Wilwood 140-7144-DP FDL Rear Brake Kit, Mopar/Dana 2.36 Off,Snap Ring
    New
    Wilwood 140-7144-DP FDL Rear Brake Kit, Mopar/Dana 2.36 Off,Snap Ring
    (Part #8351407144DP)
    x
                This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-7146-DR FDL Rear Brake Kit, Ford 8.8 w/2.5 Off -5 Lug
    New
    Wilwood 140-7146-DR FDL Rear Brake Kit, Ford 8.8 w/2.5 Off -5 Lug
    (Part #8351407146DR)
    x
                This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-12213 D154 Rear Brake Kit, Big Ford 2.36 Off
    New
    Wilwood 140-12213 D154 Rear Brake Kit, Big Ford 2.36 Off
    (Part #83514012213)
    x
                D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. D154 rear caliper kits offer a complimentary match to vehicles using Wilwood D52 or D154 calipers on OE spindles. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance.

    Installation Instructions (PDF)

  • Wilwood 140-12209 D154 Rear Brake Kit, New Big Ford 2.50 Off
    New
    Wilwood 140-12209 D154 Rear Brake Kit, New Big Ford 2.50 Off
    (Part #83514012209)
    x
                D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. D154 rear caliper kits offer a complimentary match to vehicles using Wilwood D52 or D154 calipers on OE spindles. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance.

    Installation Instructions (PDF)

  • Wilwood 140-11979-DR CPB Rear Brake Kit, 2006-Up Civic / CRZ
    New
    Wilwood 140-11979-DR CPB Rear Brake Kit, 2006-Up Civic / CRZ
    (Part #83514011979DR)
    x
                Combination hydro-mechanical Parking Brake calipers use hydraulic pressure from the master cylinder for stopping power, and an internal mechanical lock within the caliper for a parking brake. CPB kits are built primarily for front wheel drive vehicles, and select rear wheel drive axles that are not well suited for internal shoe style parking brakes. The calipers are coupled with oversized two-piece rotor assemblies with aluminum hats and high friction BP-10 compound pads. CPB kits provide the correct balanced brake performance and matching style to compliment front big brake upgrade kits.

    Installation Instructions (PDF)

  • Wilwood 140-13654-D FNSL6R Front Brake Kit 60-68 Galaxie, Drum Spindle
    New
    Wilwood 140-13654-D FNSL6R Front Brake Kit 60-68 Galaxie, Drum Spindle
    (Part #83514013654D)
    x
                FNSL6R Billet Forged six-piston calipers with 12.88" diameter, 1 piece rotor and hats kits deliver the cost effective combination for braking power and style in this group of kits engineered 1960 to 1968 Ford & Mercury full size vehicles. Built exclusively for 17"  and larger wheels, FNSL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines. A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-13031-D CPB Rear Brake Kit, 2013-Up Ford Focus ST w/ Lines
    New
    Wilwood 140-13031-D CPB Rear Brake Kit, 2013-Up Ford Focus ST w/ Lines
    (Part #83514013031D)
    x
                Combination hydro-mechanical Parking Brake calipers use hydraulic pressure from the master cylinder for stopping power, and an internal mechanical lock within the caliper for a parking brake. CPB kits are built primarily for front wheel drive vehicles, and select rear wheel drive axles that are not well suited for internal shoe style parking brakes. The calipers are coupled with oversized two-piece rotor assemblies with aluminum hats and high friction BP-10 compound pads. CPB kits provide the correct balanced brake performance and matching style to compliment front big brake upgrade kits.

    Installation Instructions (PDF)

  • Wilwood 160-11839-B GT 48 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
    New
    Wilwood 160-11839-B GT 48 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
    (Part #83516011839B)
    x
                Wilwood's GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Every Spec 37 rotor is precision machined to less than .001" run-out, flatness, and parallelism. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
    • Spec-37 Heavy wall Castings
    • Suitable for high temperature racing to street use.
  • Wilwood 140-7006-D Dynapro Lug Mount Rear Brake Kit,Subaru Impreza WRX
    New
    Wilwood 140-7006-D Dynapro Lug Mount Rear Brake Kit,Subaru Impreza WRX
    (Part #8351407006D)
    x
                Forged billet DynaPro four piston calipers and high performance BP-10 compound pads generate high clamping power with firm pedal response for this group of specialized rear axle brake kits. These kits retain full function of the OE parking brake and provide complimentary performance and style with front big brake upgrades. Caliper piston sizes are selected to provide balanced rear bias ratios using the output from the OE master cylinder. Rear rotor and hat combinations are engineered specific to each vehicle to provide brake performance upgrades and precise fit with the mounting of the DynaPro calipers.

    Installation Instructions (PDF)

  • Wilwood 140-13513-DR FDL LP Rear Brake Kit, BOP Axle, 2.75 Off
    New
    Wilwood 140-13513-DR FDL LP Rear Brake Kit, BOP Axle, 2.75 Off
    (Part #83514013513DR)
    x
                Forged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00"  to 15.00"  rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00"  one-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 160-8497-BK SRP-BLK 36 Curved Vane Iron Rotor, 12 Inch
    New
    Wilwood 160-8497-BK SRP-BLK 36 Curved Vane Iron Rotor, 12 Inch
    (Part #8351608497BK)
    x
                SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
    • Premium grade, heavy wall castings.
    • Suitable for moderate temperature racing to street use.
    • For ultimate durability in racing use comparable HD or GT rotors.
  • Wilwood 140-13581-D Dynapro 6 Front Disc Brake Kit, 12.88 Inch, Black
    New
    Wilwood 140-13581-D Dynapro 6 Front Disc Brake Kit, 12.88 Inch, Black
    (Part #83514013581D)
    x
                Please view the product's page for more information
            
  • Wilwood 140-12570 D154 Rear Brake Kit, 12 Bolt, 2.75 Off ,Stag Shock
    New
    Wilwood 140-12570 D154 Rear Brake Kit, 12 Bolt, 2.75 Off ,Stag Shock
    (Part #83514012570)
    x
                D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. D154 rear caliper kits offer a complimentary match to vehicles using Wilwood D52 or D154 calipers on OE spindles. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance.

    Installation Instructions (PDF)

  • Wilwood 15A-5740K 9725 PolyMatrix A Brake Pad Set, .98 Inch Thick
    New
    Wilwood 15A-5740K 9725 PolyMatrix A Brake Pad Set, .98 Inch Thick
    (Part #83515A5740K)
    x
                
    • Ultimate high friction pad with aggressive initial response
    • Immediate low tempeature response.
    • Low wear rate
    • Ultimate high friction pad with aggressive initial response
    • Immediate cold response with highest friction values at all temperatures.
    • Severe duty use on oval tracks, road courses, and other applications that require immediate high torque response.
    • Long wear rate for sustained high heat braking.
    • Compatible with all iron and steel rotors.

    Compound Data Sheet (PDF)

  • Wilwood 220-13189 Proportioning Valve Bracket Kit
    New
    Wilwood 220-13189 Proportioning Valve Bracket Kit
    (Part #83522013189)
    x
                Wilwood finally has an elegant answer to the question, Where do I mount my Combination Proportioning Valve, with their new Mounting Bracket Kit.  Specifically designed to work in conjunction with Wilwood Aluminum Tandem Master Cylinders (P/N's 260-8555, 260-8556 or 260-9439), in manual or boosted system applications. Kit includes:  Stainless steel fluid tubes are precision bent with preinstalled stainless tube nuts for a simple bolt-on installation between the Combination Proportioning Valve and the Wilwood Tandem Master Cylinder.  Stainless steel button head fasteners thread into the black e-coated bracket for a simple installation and years of durable, rust-free performance. This complete Mounting Bracket Kit includes all the mounting hardware.
            
  • Wilwood 140-11394-R FDL LP Rear Brake Kit, Chevy 12 Bolt 2.81 Off
    New
    Wilwood 140-11394-R FDL LP Rear Brake Kit, Chevy 12 Bolt 2.81 Off
    (Part #83514011394R)
    x
                Forged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00"  to 15.00"  rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00"  one-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 160-7106-BK SRP-BLK 32 Vane Iron Rotor, 12.19 Inch
    New
    Wilwood 160-7106-BK SRP-BLK 32 Vane Iron Rotor, 12.19 Inch
    (Part #8351607106BK)
    x
                SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
    • Premium grade, medium weight castings.
    • Suitable for moderate temperature racing to street use.
    • For ultimate durability in racing use comparable ULHP or GT rotors.
  • Wilwood 140-8754-D Dynapro Radial Mount Rear Brake Kit, 04-06 GTO
    New
    Wilwood 140-8754-D Dynapro Radial Mount Rear Brake Kit, 04-06 GTO
    (Part #8351408754D)
    x
                Forged billet DynaPro four piston calipers and high performance BP-10 compound pads generate high clamping power with firm pedal response for this group of specialized rear axle brake kits. These kits retain full function of the OE parking brake and provide complimentary performance and style with front big brake upgrades. Caliper piston sizes are selected to provide balanced rear bias ratios using the output from the OE master cylinder. Rear rotor and hat combinations are engineered specific to each vehicle to provide brake performance upgrades and precise fit with the mounting of the DynaPro calipers.

    Installation Instructions (PDF)

  • Wilwood 140-13654-DR FNSL6R Front Brake Kit 60-68 Galaxie Drum Spindle
    New
    Wilwood 140-13654-DR FNSL6R Front Brake Kit 60-68 Galaxie Drum Spindle
    (Part #83514013654DR)
    x
                FNSL6R Billet Forged six-piston calipers with 12.88" diameter, 1 piece rotor and hats kits deliver the cost effective combination for braking power and style in this group of kits engineered 1960 to 1968 Ford & Mercury full size vehicles. Built exclusively for 17"  and larger wheels, FNSL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines. A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-11389-P FDL LP Rear Brake Kit, New Big Ford 2.50 Off
    New
    Wilwood 140-11389-P FDL LP Rear Brake Kit, New Big Ford 2.50 Off
    (Part #83514011389P)
    x
                Forged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00"  to 15.00"  rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00"  one-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-11877-DR FNSL 4R Rear Brake Kit, Speedway Eng New Style
    New
    Wilwood 140-11877-DR FNSL 4R Rear Brake Kit, Speedway Eng New Style
    (Part #83514011877DR)
    x
                Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13"  or 14"  two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

    Installation Instructions (PDF)

  • Wilwood 140-11390-D FDL LP Rear Brake Kit, New Big Ford 2.50 Off
    New
    Wilwood 140-11390-D FDL LP Rear Brake Kit, New Big Ford 2.50 Off
    (Part #83514011390D)
    x
                Forged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00"  to 15.00"  rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00"  one-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

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