Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Disc Brakes and Accessories

Shop T-Bucket Brakes At Speedway Motors

Nobody knows T-Bucket brakes like Speedway Motors! With the most experience in the T-Bucket brakes business, you can be assured that you are getting quality components for the most critical part of your car from top brands like Wilwood and AFCO . Speedway has disc and drum brake kits that are sure to provide the stopping power you need. We also have a huge selection of master cylinders, brake rotors, brake bleeders and brake pedals, plus the brake lines, fittings and proportioning valves you need to complete any brake system rebuild or upgrade.

Featured Products
  • Wilwood 15A-5772K 7620 PolyMatrix A Brake Pad Set, Billet IR-GT .79 In
    Wilwood 15A-5772K 7620 PolyMatrix A Brake Pad Set, Billet IR-GT .79 In
    (Part #83515A5772K)
    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 15H-8116K 8322 PolyMatrix H Brake Pad Set, .85 Inch Thick
    Wilwood 15H-8116K 8322 PolyMatrix H Brake Pad Set, .85 Inch Thick
    (Part #83515H8116K)
    x
                
    • High friction, smooth intitial response.
    • Steady rise in friction as temperature increases.
    • Low wear rate
    • High friction, smooth intitial response.
    • Smooth initial engagement with a linear increase as heat and pressure rise.
    • Severe duty use for road courses and hard braking pavement/dirt ovals.
    • Predictable response with excellent modulation at all temperatures.
    • Long wear rate for durability in sustained high heat.
    • Compatible with all iron and steel rotors.

    Compound Data Sheet (PDF)

  • Airheart Brake 175H, Medium Lining Replacement
    Airheart Brake 175H, Medium Lining Replacement
    (Part #9193380)
    x
                

    Brake "pucks" or caliper pads for your vintage Airheart 175H series calipers. Pucks sold each.

    • Measures 1-5/8" O.D.
    • Has an inside step approx 1-1/2" O.D.
    • There are (2) countersunk screw holes in the pad for attachment.
    • Medium - Used on steel. Medium friction works well at lower temperatures. Good for street or dirt use.
  • Airheart Brake 3010-0001 175H Series Disc Brake Caliper
    Airheart Brake 3010-0001 175H Series Disc Brake Caliper
    (Part #10730100001)
    x
                

    The Airheart 175H Series hydraulically actuated caliper disc brake has a longer piston than the 150x1 caliper and provides better braking. It is typically used on spindle mount wheels & most Hallcraft/Dayton wire wheels. Designed to mount on a 1/8-inch disc.

    • Body made of die-cast aluminum alloy
    • Friction linings available in both hard and soft materials (sold separately)

    Requires type D.O.T. 3 brake fluid. 

  • Weld-On 1978-88 GM Flat Mount Caliper Bracket
    Weld-On 1978-88 GM Flat Mount Caliper Bracket
    (Part #91641009)
    x
                

    These caliper brackets mount flat and must be welded onto your 3" diameter axle tube. Designed to mount a 1978-1988 GM metric car front caliper for use with an 11.75" diameter rotor. Brackets are 1/4" thick.

    IMCA APPROVED

  • Speedway 10 Inch Hybrid Brake Rotor for Pinto
    Speedway 10 Inch Hybrid Brake Rotor for Pinto
    (Part #91031027)
    x
                

    5/8" Studs Installed - All coarse threads are quick start style. 

    Our new 10" hybrid rotor is designed to fit the Pinto spindle. Complete with inner and outer races and 5/8" studs. Pre-drilled holes include 5 on 5" bolt circle spacing.

    This brake rotor is designed for dirt track applications and should NOT be used for asphalt racing.

     

  • Airheart Brake 3025-9002 175 x One QC Caliper O-Ring Overhaul Kit
    Airheart Brake 3025-9002 175 x One QC Caliper O-Ring Overhaul Kit
    (Part #10730259002)
    x
                

    Repair parts for Airheart disc brake calipers are hard to find! These O-ring overhaul kits will get you back on the track in a hurry. Each kit includes all neccessary parts for a rebuild.

  • Disc Brake Kit, 1978-88 GM Caliper to Early Ford Spindle, 5 on 4-1/2In
    Disc Brake Kit, 1978-88 GM Caliper to Early Ford Spindle, 5 on 4-1/2In
    (Part #91031945)
    x
                

    Easily installs 11" rotors and the 1978-up GM Metric calipers to your 1937-48 Ford passenger car and 1937-47 1/2 ton Ford spindles. No machine work needed. This kit works well with bolt-on steering arms. The 11" rotor brake kits are great for street rods based on 1932-48 Fords. Uses Ford/Mopar wheel bolt pattern of 5 on 4-1/2".

    910-31945 Instructions (PDF)

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"T-Bucket, Disc Brakes and Accessories" Page 1 of 24

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  • Wilwood 140-7140-DP FDL Rear Brake Kit, New Big Ford 2.50 Off
    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
    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 160-12292 GT 36 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
    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 120-8000-RSP BNSL6R Caliper,RH, 1.62/1.12/1.12 Pist, 1.25 Disc
    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 160-11837-B GT 48 Curved Vane Spec 37 Iron Rotor, 11.75 Inch
    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 120-13529-BK Forged Dynalite-M Disc Brake Caliper, Black
    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
    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.
  • Replacement Carbon Steel Brake Rotors
    Replacement Carbon Steel Brake Rotors
    (Part #715DB206)
    x
                For use on our spindle mount wire wheels. Bolts to back side of spindle mont wheels. Rotors are made from 3/16" carbon steel, and are 10" in diameter. These rotors are ground for flatness and have been clear zinc plated.
            
  • Wilwood 160-7100 SRP 30 Vane Iron Rotor, 11 Inch
    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 160-11839-B GT 48 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
    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 15A-5740K 9725 PolyMatrix A Brake Pad Set, .98 Inch Thick
    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)

  • Stainless Steel Drilled Brake Rotor for Spindle Mount Wheel
    Stainless Steel Drilled Brake Rotor for Spindle Mount Wheel
    (Part #715DB206SS)
    x
                

    For extra stopping power and good looks. Bolts to the back side of spindle mount wheels. Brake rotors are shown here polished.

    • 10" O.D.
    • 3/16" thick
    • The center hole diameter is 2.691"
    • The bolt pattern contains four 5/16" holes on a 3.375" circle
  • Wilwood 160-7106-BK SRP-BLK 32 Vane Iron Rotor, 12.19 Inch
    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 140-2111-B Rear Brake Kit - Olds/Pontiac, 2.91 Offset
    Wilwood 140-2111-B Rear Brake Kit - Olds/Pontiac, 2.91 Offset
    (Part #8351402111)
    x
                

    Wilwood FDL Pro-Series rear disc brake kits provide a complete solution for the uncommon Olds/Pontiac rear axles on applications where parking brake assemblies are not required. Forged billet Dynalite four piston calipers, two-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of customized applications.

    • Piston Area (in²): 3
    • 1/8" NPT inlet
    • Minimum Wheel Diameter (in): 15
    • BP-10 Smart pads

    These kits do not have emergency brake provisions.

    Dynalite Rear Axle Kit Installation Instructions (PDF)

    Exploded Installation Schematic 

    Kit fits some 15" wheels. Check wheel clearance diagram in kit installation instructions before purchase.

    Axle Flange Identification Chart 

  • Wilwood 15Q-7268K 7816 PolyMatrix Q Brake Pad Set, BNDL, .60 In Thick
    Wilwood 15Q-7268K 7816 PolyMatrix Q Brake Pad Set, BNDL, .60 In Thick
    (Part #83515Q7268K)
    x
                
    • Medium friction, smooth engagement, low abrasion on iron rotors.
    • Flat torque curve. Can be used with aluminum rotors on Sprint Car applications.
    • Low wear rate at low to medium temperatures
    • Medium friction, smooth engagement, low abrasion on iron rotors.
    • High performance ceramic based street formula.
    • Lowest dust and noise.
    • Compatible with all types of steel or iron rotors.
    • Aluminum rotors for racing.

    Compound Data Sheet (PDF)

  • Wilwood 160-7745-BK SRP-BLK 48 Curved Vane Iron Rotor, 12.8 Inch
    Wilwood 160-7745-BK SRP-BLK 48 Curved Vane Iron Rotor, 12.8 Inch
    (Part #8351607745BK)
    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.
  • Airheart Brake 3025-9002 175 x One QC Caliper O-Ring Overhaul Kit
    Airheart Brake 3025-9002 175 x One QC Caliper O-Ring Overhaul Kit
    (Part #10730259002)
    x
                

    Repair parts for Airheart disc brake calipers are hard to find! These O-ring overhaul kits will get you back on the track in a hurry. Each kit includes all neccessary parts for a rebuild.

  • Wilwood 160-12286 GT 36 Curved Vane Spec 37 Iron Rotor, 11.75 Inch
    Wilwood 160-12286 GT 36 Curved Vane Spec 37 Iron Rotor, 11.75 Inch
    (Part #83516012286)
    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 140-7675 FDL 12.19 Inch Front Brake Hub Kit, 1967-72 GM
    Wilwood 140-7675 FDL 12.19 Inch Front Brake Hub Kit, 1967-72 GM
    (Part #8351407675)
    x
                

    Need a big brake package that can scrub off serious speed and look great doing it?Wilwood's Forged Dynalite Pro-Series Front Hub Kits offer complete disc brake upgrade solutions for traditionaldisc brakespindle applications onclassic Chevymuscle cars. All kits can be used with manual or power boost master cylinders.

    12.19" Big Brake Series features:

    • Forged 4-pistonDynalite Calipers - black finish
    • 12.19" diameter Ultralite HP 32 Vane rotors - plain finish
    • Wilwood BP-10SmartPads - low noise, low dust
    • Lightweight anodized aluminum Pro Street hubs
    • Minimum wheel diameter of 16"

    All kits include calipers, hubs, rotors, brackets and hardware needed. Brake hoses sold separately.

    835-1407675 Instructions (PDF)

     

  • Wilwood 120-13529-RD Forged Dynalite-M Disc Brake Caliper, Red
    Wilwood 120-13529-RD Forged Dynalite-M Disc Brake Caliper, Red
    (Part #83512013529RD)
    x
                

    The Forged Billet Dynalite-M is further enhancement of the venerable Forged Dynalite series calipers. 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
    • Red 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
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