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Founder, 1929-2014
Speedy Bill
Since 1952
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Products

Disc Brake Calipers

Shop Street Rod Brakes At Speedway Motors

Nobody knows street rod brakes like Speedway Motors! With the most experience in the business, you can be assured that you are getting quality hot rod brake components for the most critical part of your car. Speedway has disc brake kits and brake calipers for all types of street rods, classic Chevy and Ford trucks, and all the popular muscle cars. We also have a huge selection of master cylinders, brake boots, brake pedals, plus the brake lines, fittings and proportioning valves you need to complete any brake system replacement, rebuild, or upgrade.

Featured Products
  • 1978-Up GM Metric Brake Calipers, IMCA Approved
    1978-Up GM Metric Brake Calipers, IMCA Approved
    (Part #91031045)
    x
                

    These stock replacement single piston Metric calipers were standard equipment on 1978-88 GM mid-size cars (Cutlass, Grand Prix, Regals, Monte Carlo, etc.). They feature a 2.38" single piston, shielded bottom inlet, and will save 3-1/2 lbs. per side compared to mid-size 1969-1977 caliper.

     

    • IMCA approved
    • No core charge required
    • 7/16"-20 inlet
    • Can be used with brake hoses from Pre-1978 GM intermediate cars
    • Brake pads & bolts sold separately

     

    Note: Does NOT include brake pads or slider bolts and bushings.

  • Speedway 1969-77 GM Midsize Caliper
    Speedway 1969-77 GM Midsize Caliper
    (Part #91031035)
    x
                Rebuilt 1969-77 mid and full size caliper. 7/16"-20 inlet so you can use the readily available brake hoses and hardware from Pre-1978 GM midsize cars. IMCA approved. 

    No core charge required. Fits 1" thick rotor. 2.8" diameter pistons installed. It has 7-1/16" center to center mounting holes. The width between mounting tabs is 2-3/4".
  • 1978-88 Replacement GM Midsize Metric Calipers
    1978-88 Replacement GM Midsize Metric Calipers
    (Part #91031047)
    x
                

    These stock replacement single piston metric calipers were standard equipment on 1978-88 GM midsize cars (Cutlass, Grand Prix, Regals, Monte Carlo, etc.). They feature a 2.38" single piston, shielded bottom inlet, and will save 3-1/2 lbs. per side compared to midsize 1969-1977 caliper.

    • No core charge required
    • 10mm x 1.50 inlet 
    • Speedway 156 pads and slider bolts included

     

  • 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 heat transfer properties and high resistance to corrosion. The SL6R/ST models feature Wilwood's exclusive Thermlock pistons. This multi-part piston design creates a highly efficient thermal barrier to further reduce heat transfer from the pads to caliper body, seals, and fluid. Cooler temperatures translate to longer service life and less chance for heat induced pedal fade.   In addition, each SL6R is equipped with SRS bridge plates. SRS plates eliminate all bridge wear caused by pad gouging and extend the service life of the caliper. The spring-loaded action of the SRS plates also eliminates pad rattle and dampens the harmonic vibrations that contribute to pad squeal. Two piece bleed screws and dampened fluid tubes are recess mounted to shield them from track debris and other potential damage sources. High temperature, square faced bore seals provide the largest possible sealing area and controlled piston retraction on release. The full range of Wilwood pad compounds is available to match the brake response and heat range of any competition or sports driving application.   Calipers in this group feature a reduced width outboard body to provide additional clearance between the caliper face and the wheel or hub. These calipers were originally built for use with wide 5 hubs, but have found their way to OE performance "Big Brake" conversions, road racing, and other close fit wheel applications. The caliper bridge radius will clear rotors from 11.75" to 13.00" in overall diameter. Each caliper in this group uses 7420 type 20mm thick pads.
            
  • Ford Mustang II-Pinto Caliper
    Ford Mustang II-Pinto Caliper
    (Part #91031005)
    x
                Remanufactured Mustang II/Pinto caliper with retaining clip hardware. 7/16"-24 inlet.

     

  • Big Bore GM Metric 1978-88 Brake Caliper
    Big Bore GM Metric 1978-88 Brake Caliper
    (Part #91031040)
    x
                

    If you are using 1978-88 GM Metric style brake calipers your choices of piston sizes are pretty much limited to 2-1/2". This isn't bad unless you want to 'tune' your braking by using different size calipers front to rear. By using a larger 2-3/4" piston you will increase the braking force at a wheel over a wheel using a smaller piston.

    Bleeder and inlet are both 10mm-1.5 inlet allowing the caliper to be used on either side. Plus, these calipers have been ground smooth to make them easier to paint.

    Includes pads and hardware. Sold as EACH.

    • 20% increase in stopping power over stock calipers
    • Can used on the left and right sides
    • Extra ribs have been added internally while unnecessary weight was removed
    • Lighter, stronger, has more stopping power than OEM calipers
    • Each caliper includes:
      • brake pads
      • clips
      • slide pins
      • banjo bolt
      • washers
      • bleeder screw
  • Howe Racing Enterprises 3370 Lightweight 1969-1977 GM Steel Caliper
    Howe Racing Enterprises 3370 Lightweight 1969-1977 GM Steel Caliper
    (Part #91033700)
    x
                

    Lightweight steel alternative to stock GM 1969-77 style caliper. Direct replacement. Weighs just 7 lbs with a 2.812" diameter piston. Not IMCA approved. No logo cast in caliper. Inlet is 1/8" NPT female.

    Designed to be used with 1.25" rotors. Use 91041905 brake pad spacer with narrower rotors.

    Note:  Will not work with stock style caliper bolts, must use 835-2300542 or a similar style bolt.

  • Wilwood 120-8080-RSP BNSL6R Caliper, 1.62/1.12/1.12 Pistons, 1.10 Disc
    Wilwood 120-8080-RSP BNSL6R Caliper, 1.62/1.12/1.12 Pistons, 1.10 Disc
    (Part #8351208080RSP)
    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 heat transfer properties and high resistance to corrosion. The SL6R/ST models feature Wilwood's exclusive Thermlock pistons. This multi-part piston design creates a highly efficient thermal barrier to further reduce heat transfer from the pads to caliper body, seals, and fluid. Cooler temperatures translate to longer service life and less chance for heat induced pedal fade.   In addition, each SL6R is equipped with SRS bridge plates. SRS plates eliminate all bridge wear caused by pad gouging and extend the service life of the caliper. The spring-loaded action of the SRS plates also eliminates pad rattle and dampens the harmonic vibrations that contribute to pad squeal. Two piece bleed screws and dampened fluid tubes are recess mounted to shield them from track debris and other potential damage sources. High temperature, square faced bore seals provide the largest possible sealing area and controlled piston retraction on release. The full range of Wilwood pad compounds is available to match the brake response and heat range of any competition or sports driving application.   Calipers in this group feature a reduced width outboard body to provide additional clearance between the caliper face and the wheel or hub. These calipers were originally built for use with wide 5 hubs, but have found their way to OE performance "Big Brake" conversions, road racing, and other close fit wheel applications. The caliper bridge radius will clear rotors from 11.75" to 13.00" in overall diameter. Each caliper in this group uses 7420 type 20mm thick pads.
            

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"Street Rod, Disc Brake Calipers" Page 1 of 3

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  • 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 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
  • Garage Sale - 1978-Up GM Metric Brake Caiper, IMCA Approved, Left Side
    Garage Sale
    Garage Sale - 1978-Up GM Metric Brake Caiper, IMCA Approved, Left Side
    (Part #UP32647)
    x
                

    These stock replacement single piston Metric calipers were standard equipment on 1978-88 GM mid-size cars (Cutlass, Grand Prix, Regals, Monte Carlo, etc.). They feature a 2.38" single piston, shielded bottom inlet, and will save 3-1/2 lbs. per side compared to mid-size 1969-1977 caliper.

     

    • IMCA approved
    • No core charge required
    • 7/16"-20 inlet
    • Can be used with brake hoses from Pre-1978 GM intermediate cars
    • Brake pads & bolts sold separately

     

    Note: Does NOT include brake pads or slider bolts and bushings.

     

    This caliper is garage sale priced because it has been test fit and returned. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS    

  • Garage Sale - Speedway 1969-77 GM Midsize Caliper, Right Side
    Garage Sale
    Garage Sale - Speedway 1969-77 GM Midsize Caliper, Right Side
    (Part #UP28965)
    x
                

    Rebuilt 1969-77 mid and full size caliper. 7/16"-20 inlet so you can use the readily available brake hoses and hardware from Pre-1978 GM midsize cars. IMCA approved. 

    No core charge required. Fits 1" thick rotor. 2.8" diameter pistons installed. It has 7-1/16" center to center mounting holes. The width between mounting tabs is 2-3/4".

     

    This caliper is garage sale priced because it has been pained red and test fit. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - US Brake 7241-1208 F33i Brake Caliper, 1.75 Inch Bore/.38 Inch Rotor
    Garage Sale
    Garage Sale - US Brake 7241-1208 F33i Brake Caliper, 1.75 Inch Bore/.38 Inch Rotor
    (Part #AUP2505)
    x
                Please view the product's page for more information
            
  • Garage Sale - Afco/US Brake F88i Series LH Front Alum. Caliper, 1.75 Bore/.810 Inch Rotor
    Garage Sale
    Garage Sale - Afco/US Brake F88i Series LH Front Alum. Caliper, 1.75 Bore/.810 Inch Rotor
    (Part #AUP1843)
    x
                Please view the product's page for more information
            
  • 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
  • Wilwood 120-8079-RSP BNSL6R Caliper, 1.62/1.12/1.12 Pistons, 1.10 Disc
    Wilwood 120-8079-RSP BNSL6R Caliper, 1.62/1.12/1.12 Pistons, 1.10 Disc
    (Part #8351208079RSP)
    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 120-5083 Billet Dynalite SI Caliper, 1.75 Piston, 1.25 Disc
    Wilwood 120-5083 Billet Dynalite SI Caliper, 1.75 Piston, 1.25 Disc
    (Part #8351205083)
    x
                The Billet Dynalite caliper is powerful, compact and super lightweight. Advanced computer engineering keeps this caliper extremely rigid, resulting in incredible brake torque at a bare minimum in weight, starting at 2.66 pounds. Internal fluid crossover eliminates external tubes and the four position, two-piece bleed screws allow for convenient mounting and easy bleeding. The Billet Dynalite uses standard quick change Dynalite pads, deep cup stainless steel pistons and high temperature seals, and has a black anodized finish. The time proven Dynalite caliper design is stronger and lighter than ever - ideal for Late Models, Modifieds, Sprints, Road Racers and Dragsters. Our Billet Styled Polished Dynalite incorporates all the performance you need in the most elegant package available. Designed for Street Rod, Pro Series and Show Car applications, this polished billet caliper best utilizes the machining versatility of CNC equipment to sculpt a part that enhances wheel and suspension detail. Caliper housing design and piston selection results in a rigid caliper that virtually eliminates spongy pedal problems. The Billet Styled Polished Dynalite is available for .38" , .50" , .81" , 1.00"  and 1.25"  rotor applications and has multiple bleeders for left, right, front or rear mounting. These calipers will add the finishing touch to your wheel and suspension package and are guaranteed to catch the eye of even the most discriminating enthusiast   Wilwoods unique Therml
            
  • Garage Sale - IMCA 1969-77 Midsize Standard Stock GM Caliper, LH
    Garage Sale
    Garage Sale - IMCA 1969-77 Midsize Standard Stock GM Caliper, LH
    (Part #UP49986)
    x
                Please view the product's page for more information
            
  • Wilwood 120-8062-RP BNSL4R Caliper Polished 1.25 Pistons, 1.10 Disc
    Wilwood 120-8062-RP BNSL4R Caliper Polished 1.25 Pistons, 1.10 Disc
    (Part #8351208062RP)
    x
                The Superlite caliper series has set the standard for many years in short track, late model, modified and open wheel competition. It has also enjoyed prominence in a variety of road-race, off-road, rally and sport driving applications. Starting at 4.40 pounds, the Forged Billet Superlite (FSL) is the newest innovation to this series from Wilwood. New and adaptive technologies have been applied providing substantial improvements in strength, fluid volume displacement, and overall performance. The Superlite caliper series has set the standard for many years in short track, late model, modified and open wheel competition. It has also enjoyed prominence in a variety of road-race, off-road, rally and sport driving applications. Starting at 4.40 pounds, the Forged Billet Superlite (FSL) is the newest innovation to this series from Wilwood. New and adaptive technologies have been applied providing substantial improvements in strength, fluid volume displacement, and overall performance.   The FSL body design is a highly efficient product of computer generated solid modeling and stress analysis technology. Each caliper features closed end bridges with a radial transition to the piston body housings. The elimination of machined steps and sharp shoulders in this critical area provides a measurable increase in overall body strength and resistance to deflection under load. Center bridge bolts replace cotter pins to provide additional support and allow quick access with positive 
            
  • Wilwood 120-6426 D154 GM Metric Single Piston Floater Caliper 2.38/.81
    Wilwood 120-6426 D154 GM Metric Single Piston Floater Caliper 2.38/.81
    (Part #8351206426)
    x
                Aluminum caliper is completely interchangeable with stock GM caliper (racing only).
    One stainless piston, 11" to 13" diameter, .810" thick rotors. 3.7 lbs. 5.5" mount center.

    1/8" NPT brake line inlet.

    Metric caliper is 1978 and newer style.

    Wilwood Data Sheet

  • Airheart Brake 3005-0000 150x1 Disc Brake Caliper
    Airheart Brake 3005-0000 150x1 Disc Brake Caliper
    (Part #10730050000)
    x
                

    The Airheart 150x1 Series Disc Brake Caliper w/ Retracting Piston is designed to provide a maximum amount of braking power packed into a minimal amount of space for easy mounting. The 150x1 is typically used with spindle mount front wheels and is designed to be mounted in either the three or nine O'clock position on a disc. Either the caliper or disc must float.

    The 150X1 series features a single piston with a patented piston reactor. The body is made of die-cast aluminum alloy. Friction linings are available in both hard and soft materials.

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

  • Garage Sale - Spindles and Calipers For 1964-72 GM A, F, X Body 2 Inch Dropped Spindle Kit
    Garage Sale
    Garage Sale - Spindles and Calipers For 1964-72 GM A, F, X Body 2 Inch Dropped Spindle Kit
    (Part #UP37133)
    x
                Finally, an affordable big brake kit for GM A-body, F-body and X-body muscle cars. This complete front disc brake kit includes everything you'll need to equip your 1968-74 Nova, 1964-72 Chevelle or 1967-69 Camaro with 13" binders and a lower, more aggressive stance.

    Kit Includes:
    • 2" Dropped Spindles
    • Braided stainless steel brake hoses
    • GM Dual Piston Calipers & Brackets
    • Brake pads
    • Bearings, hardware and dust caps

    NOTE: Requires use of 17" or larger wheel.

     

    This kit is garage sale priced because it has been mocked up for a display and the calipers have some rust spots.  Does not include rotors, brake lines or hubs.  What you see is what you get.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS    

  • Garage sale - 1978-Up GM Metric Caliper, Left Side
    Garage Sale
    Garage sale - 1978-Up GM Metric Caliper, Left Side
    (Part #UP48933)
    x
                

    This caliper is garage sale priced because it is different than what we currently offer.  This one is not IMCA approved. 

      No Warranty, No Returns On Garage Sale Items

    These stock replacement single piston Metric calipers were standard equipment on 1978-88 GM mid-size cars (Cutlass, Grand Prix, Regals, Monte Carlo, etc.). They feature a 2.38" single piston, shielded bottom inlet, and will save 3-1/2 lbs. per side compared to mid-size 1969-1977 caliper.

     

    • No core charge required
    • 7/16"-20 inlet
    • Can be used with brake hoses from Pre-1978 GM intermediate cars
    • Brake pads & bolts sold separately

     

    Note: Does NOT include brake pads or slider bolts and bushings.

  • Garage Sale - Airheart 175H Series Disc Brake Caliper
    Garage Sale
    Garage Sale - Airheart 175H Series Disc Brake Caliper
    (Part #UP8944)
    x
                

    This is garage sale priced because it was bolted on and returned.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

     

    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.

  • Garage Sale - 1971-76 Impala Caliper, Left Side
    Garage Sale
    Garage Sale - 1971-76 Impala Caliper, Left Side
    (Part #UP5164)
    x
                

    These 1971-1976 Impala calipers are available individually.

     

    This caliper is garage sale priced because it has some light surface rust and can't be sold as a first.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • Wilwood 120-8080-RSP BNSL6R Caliper, 1.62/1.12/1.12 Pistons, 1.10 Disc
    Wilwood 120-8080-RSP BNSL6R Caliper, 1.62/1.12/1.12 Pistons, 1.10 Disc
    (Part #8351208080RSP)
    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
            
  • Ford Mustang II-Pinto Caliper
    Ford Mustang II-Pinto Caliper
    (Part #91031005)
    x
                Remanufactured Mustang II/Pinto caliper with retaining clip hardware. 7/16"-24 inlet.

     

  • Wilwood 120-1360 Mechanical Spot Caliper, 1.62 Inch Bore / .25 Disc
    Wilwood 120-1360 Mechanical Spot Caliper, 1.62 Inch Bore / .25 Disc
    (Part #8351201360)
    x
                

    Wilwood caliper for use with mechanical pinion mounted emergency brake. Features a 2-position cam-actuated lever, aluminum construction, and a black anodized finish.

    • Max Rotor Width:  0.25"
    • Min Rotor Width:  0.18"
    • Max Rotor Diameter:  13"
    • Min Rotor Diameter:  6"
    • Mount Type:  Floating
    • Pad Area (in2):  0.9"
    • Pad Volume (in3):  0.31"
    • Caliper Mount Center:  2.95"
    • Caliper Weight:  1.2 lbs.
    • Caliper Dimension (Link)
    • Pad Dimensions (Link)
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