Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
Speedway Motors Logo
America's Oldest Speed Shop ®

Search

Canadian Leaf
Products

Shop Classic Brakes At Speedway Motors

Speedway Motors is the #1 authority on disc brakes conversion kits. With the most experience in the Classic Pickup Truck business, you can be assured that you are getting a quality, excellent fitting kit. Insist on a Speedway front disc brake conversion kit for your classic truck. Don't forget to check out our huge selection of brake rotors, high volume master cylinders, proportioning valves and blocks. Stock up on all the essential brake lines, brake calipers, brake pads and fittings, too!

"Classic Truck, Disc Brake Rotors" Page 1 of 4

  • 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 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 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 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.
  • Ford F-150 11.75 Inch Brake Rotor
    Ford F-150 11.75 Inch Brake Rotor
    (Part #91031068)
    x
                5 x 5-1/2". This rotor was originally used on front of most Ford F-150 two wheel drive trucks from 1973 to approximately 1993. 11.75" diameter. 
            
  • 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.
  • Garage Sale - US Brake Left Curved 48 Vane Heavy Duty Rotor, 10.2 Lbs
    Garage Sale
    Garage Sale - US Brake Left Curved 48 Vane Heavy Duty Rotor, 10.2 Lbs
    (Part #AUP984)
    x
                

    U.S. Brake's disc brake rotors set the pace for design, quality and performance. Specially engineered materials, computer-enhanced design, and extensive lab and track testing have yielded a superior brake rotor. All U.S. Brake rotors have been optimized for strength, weight, and heat dissipation ability to meet the demands of the serious racer.

    • Premium grade alloy for superb thermal shock stability
    • Machined and blanchard ground to assure precise flatness
    • Precise vane placement for high volume cooling
    • Bolt Circle: 7"
    • Diameter: 11.75"
    • Mount: 8 x 5/16"
    • Weight: 10.2 lbs

    These rotors are garage sale priced because they are new old stock.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     

  • 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.
  • Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    Garage Sale
    Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    (Part #UP15097)
    x
                

    5 x 5-1/2". This rotor was originally used on front of most Ford F-150 two wheel drive trucks from 1973 to approximately 1993. 11.75" diameter.

     

    These rotors are garage sale priced because they have some slight shipping damage to one of the edges.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     

  • 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.
  • Garage Sale - 1973-77 GM Midsize 11 Inch Brake Rotor
    Garage Sale
    Garage Sale - 1973-77 GM Midsize 11 Inch Brake Rotor
    (Part #UP20835)
    x
                

    This factory replacement 11" front disc brake rotor fits 1973-77 GM midsize chassis. Has a 5 on 4-3/4" bolt pattern. 

     

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

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS


     

  • Wilwood 160-7745-BK SRP-BLK 48 Curved Vane Iron Rotor, 12.8 Inch
    New
    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.
  • Wilwood 160-12286 GT 36 Curved Vane Spec 37 Iron Rotor, 11.75 Inch
    New
    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.
  • Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    Garage Sale
    Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    (Part #UP42660)
    x
                

    This is garage sale priced because it has some minor damaged from shipping.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     

    5 x 5-1/2". This rotor was originally used on front of most Ford F-150 two wheel drive trucks from 1973 to approximately 1993. 11.75" diameter. 

    Item Details

    5 x 5-1/2" 

  • Garage Sale - 1979-1981 GM Midsize 10 1/2 Inch Disc Brake Rotors
    Garage Sale
    Garage Sale - 1979-1981 GM Midsize 10 1/2 Inch Disc Brake Rotors
    (Part #UP48404)
    x
                

    This rotor is garage sale priced because it has been test fit and returned.  This one does have some grease on the bearing races. 

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

    We stock those hard-to-find replacement brake rotors for your '79-'81 GM "midsize" cars (Malibu, Monte Carlo, El Camino, Cutlass, Century, Regal, etc.).

  • Wilwood 160-1949 UL 32 Vane Iron Rotor, 11.75 Inch
    New
    Wilwood 160-1949 UL 32 Vane Iron Rotor, 11.75 Inch
    (Part #8351601949)
    x
                Ultra-Light UL straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economy, make it possible to offer this level of quality and performance at such an affordable price.
    • Premium grade, medium weight castings.
    • Suitable for moderate temperature racing to street use.
  • Wilwood 160-2541 GT 48 Curved Vane Spec 37 Iron Rotor, 12.72 Inch
    New
    Wilwood 160-2541 GT 48 Curved Vane Spec 37 Iron Rotor, 12.72 Inch
    (Part #8351602541)
    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.
  • Garage Sale - 1979-81 Camaro 11 Inch Rotor, 5 On 4-3/4
    Garage Sale
    Garage Sale - 1979-81 Camaro 11 Inch Rotor, 5 On 4-3/4
    (Part #UP25030)
    x
                

    We stock these hard-to-find replacement brake rotors for the 1979-1981 Camaro. Has the factory 5 on 4-3/4" bolt pattern. 

     

    This rotor is garage sale priced because it is different than what we currently offer. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Speedway 1979-Up GM Metric Brake Rotor, 5 on 4-3/4 Inch, 10-1/2 Inch
    Garage Sale
    Garage Sale - Speedway 1979-Up GM Metric Brake Rotor, 5 on 4-3/4 Inch, 10-1/2 Inch
    (Part #UP37652)
    x
                Please view the product's page for more information
            
  • 1969-1972 GM Midsize 11 Inch Brake Rotor, 5 on 4 3/4 Inch
    1969-1972 GM Midsize 11 Inch Brake Rotor, 5 on 4 3/4 Inch
    (Part #91065390)
    x
                

    We stock those hard-to-find replacement brake rotors for your 1969-1972 GM midsize car. These rotors are specifically designed for the rigors of dirt track racing.  Drilled with a 5-on-4.75" bolt circle. Includes 7/16" fine quick-start wheel studs (installed).

    • 1969-1972 GM Midsize
    • 11 Inch Brake Rotor
    • 5 on 4-3/4 Inch
    • 7/16" fine studs installed
    • 11" diameter x 1"
    • IMCA Approved

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

     

     

  • Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    Garage Sale
    Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    (Part #UP40434)
    x
                

    5 x 5-1/2". This rotor was originally used on front of most Ford F-150 two wheel drive trucks from 1973 to approximately 1993. 11.75" diameter. 

     

    This rotor is garage sale priced because it is a little beat up from shipping.

     

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - 1973-77 GM Midsize 11.75 Inch Brake Rotor, 5 on 5 Inch
    Garage Sale
    Garage Sale - 1973-77 GM Midsize 11.75 Inch Brake Rotor, 5 on 5 Inch
    (Part #91031064.GS1)
    x
                

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

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

    1973-1977 GM mid sized front brake rotor. 5 on 5" with 5/8" coarse studs installed. 11.75" diameter x 1".  IMCA Approved.

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

  • Speedway Pro-Lite Vented Brake Rotor, 11.75 x .81 Inch
    Speedway Pro-Lite Vented Brake Rotor, 11.75 x .81 Inch
    (Part #91031906)
    x
                

    Every rotor is cast from premium grade, long grain carbon iron which exhibits long wear, high thermal stability, and excellent resistance to distortion in high heat. Modern foundry and machining techniques hold close tolerances on face and vane thickness. Combining the correct face thickness with a 32 vane casting provides superior heat management and long service life with low rotating and unsprung weight. The straight vane design also makes it possible to use the same rotor on left or right hand mounting locations.

    • Thickness: GM .810"
    • Outside Diameter: 11.75"
    • # Holes: 8
    • Bolt Circle: 7"
    • Thread: Thru
    • Weight: 8.00 lbs

    Pro-Lite Rotor Application Chart (GIF)

  • Garage Sale - 1969-72 GM Midsize 11 Inch Rotor, 5 On 4-3/4 Inch
    Garage Sale
    Garage Sale - 1969-72 GM Midsize 11 Inch Rotor, 5 On 4-3/4 Inch
    (Part #UP23624)
    x
                

    We stock those hard-to-find replacement brake rotors for your 1969-1972 GM midsize car. 

     

    These rotors are garage sale priced because they have been installed and returned. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Wilwood 160-6984 ULHP 32 V Iron Rotor, 12.19 Inch
    New
    Wilwood 160-6984 ULHP 32 V Iron Rotor, 12.19 Inch
    (Part #8351606984)
    x
                Ultra-Light ULHP-32 straight vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. ULHP-32 rotors offered the added performance and smoother operation of precision turned faces with less than .001" variation in flatness, parallelism, or run-out.
    • Premium grade, medium weight castings.
    • Suitable for moderate temperature racing to street use.
  • Wilwood 160-7106 SRP 32 Vane Iron Rotor, 12.19 Inch
    New
    Wilwood 160-7106 SRP 32 Vane Iron Rotor, 12.19 Inch
    (Part #8351607106)
    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.
  • Garage Sale - 1973-77 GM Midsize 11 Inch Disc Brake Rotor
    Garage Sale
    Garage Sale - 1973-77 GM Midsize 11 Inch Disc Brake Rotor
    (Part #UP49193)
    x
                Please view the product's page for more information
            
  • Garage Sale - 11 Inch Mopar-Ford Brake Rotor
    Garage Sale
    Garage Sale - 11 Inch Mopar-Ford Brake Rotor
    (Part #UP36248)
    x
                Please view the product's page for more information
            
  • Garage Sale - 1973-77 GM Midsize 11 Inch Disc Brake Rotor
    Garage Sale
    Garage Sale - 1973-77 GM Midsize 11 Inch Disc Brake Rotor
    (Part #UP44890)
    x
                

    This rotor is garage sale priced because it has been installed and returned.  This one is slightly out of round. 

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

    This factory replacement 11" front disc brake rotor fits 1973-77 GM midsize chassis. Has a 5 on 4-3/4" bolt pattern.

  • Garage Sale - 1969-72 GM Midsize 11 Inch Brake Rotor, 5 On 4-3/4 Inch
    Garage Sale
    Garage Sale - 1969-72 GM Midsize 11 Inch Brake Rotor, 5 On 4-3/4 Inch
    (Part #UP31065)
    x
                Please view the product's page for more information
            
  • Wilwood 160-7104-BK SRP-BLK 32 Vane Iron Rotor, 12.19 Inch
    New
    Wilwood 160-7104-BK SRP-BLK 32 Vane Iron Rotor, 12.19 Inch
    (Part #8351607104BK)
    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 160-6843-B GT 48 Curved Vane Spec 37 Iron Rotor, 12.9 Inch
    New
    Wilwood 160-6843-B GT 48 Curved Vane Spec 37 Iron Rotor, 12.9 Inch
    (Part #8351606843B)
    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.
  • Mustang II Disc Brake Rotor, 5 on 4-1/2 Inch
    Mustang II Disc Brake Rotor, 5 on 4-1/2 Inch
    (Part #91031001)
    x
                

    Vented stock 9-1/4" diameter brake rotors for 1974-1980 Mustang II, Pinto, or Bobcat spindles (or Speedway brake kits using '49-'54 Chevy spindles). Brake rotors are new, not plugged or re-drilled. Has a 5 on 4-1/2" bolt pattern with corresponding 1/2" diameter fine thread wheel studs.

    • Outside Diameter of rotor disc - 9.256"
    • Thickness of vented disc - .884"
    • I.D. of back side of rotor - 6.256"
    • Rear rotor face to bearing hub - .290"
    • Outer hub diameter where wheel will mount - 5.834"
    • Outer hub height - 1.450"
    • Bearing snout is 1.60" tall, 2.55" diameter at bottom and 2.384" at outer
      end.

    Be sure to install new bearings and seals (910-31000) with your new disc brake rotors.

  • Garage Sale - Wilwood 160-5843 Ultralite HP 32 Vane Rotor, 12.19 Inch Diameter, .81 Inch Width
    Garage Sale
    Garage Sale - Wilwood 160-5843 Ultralite HP 32 Vane Rotor, 12.19 Inch Diameter, .81 Inch Width
    (Part #UP44976)
    x
                

    This rotor is garage sale priced because it is different than what we currently offer. 

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

    Ultra-Light ULHP-32 straight vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. ULHP-32 rotors offered the added performance and smoother operation of precision turned faces with less than .001" variation in flatness, parallelism, or run-out.

     

    Wilwood # 160-5843 

  • Garage Sale - 1979-81 Camaro 11 Inch Brake Rotor
    Garage Sale
    Garage Sale - 1979-81 Camaro 11 Inch Brake Rotor
    (Part #UP10736)
    x
                

    This is garage sale priced because it has been painted black.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

     

    We stock these hard-to-find replacement brake rotors for the 1979-1981 Camaro. Has the factory 5 on 4-3/4" bolt pattern.  

  • Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    Garage Sale
    Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    (Part #UP24669)
    x
                

    5 x 5-1/2". This rotor was originally used on front of most Ford F-150 two wheel drive trucks from 1973 to approximately 1993. 11.75" diameter. 

     

    This is garage sale priced because it has been installed. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Wilwood 160-13500 GT 48 Curved Vane Spec-37 LH Iron Rotor, 11.75 Inch
    New
    Wilwood 160-13500 GT 48 Curved Vane Spec-37 LH Iron Rotor, 11.75 Inch
    (Part #83516013500)
    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 the 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 Iron
    • 10.4 Pounds
    • Width: 1.21 Inch
    • Diameter: 11.75 Inch
    • Mount Side: LH
    • Vane Count: 48 CV
    • Type: GT
    • Style: GT Slotted
    • Surface Finish: Plain
    • Balanced
    • Suitable for high temperature racing to street use

    Notes:

    Proper Break-In Procedure for Steel or Cast Iron Rotors

    New steel/iron rotors should be bedded in before being used in racing conditions. Proper bedding will prepare the rotor surface, prolong the rotor's life, and make it more

  • Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    Garage Sale
    Garage Sale - Ford F-150 11.75 Inch Brake Rotor
    (Part #UP46430)
    x
                

    This is garage sale priced because the snout has some minor damage from shipping.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

     

    5 x 5-1/2". This rotor was originally used on front of most Ford F-150 two wheel drive trucks from 1973 to approximately 1993. 11.75" diameter.  

  • Wilwood 160-11840-B GT 48 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
    New
    Wilwood 160-11840-B GT 48 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
    (Part #83516011840B)
    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.
  • Garage Sale - 1969-72 GM Midsized 11" Rotor - 5 on 4-3/4"
    Garage Sale
    Garage Sale - 1969-72 GM Midsized 11" Rotor - 5 on 4-3/4"
    (Part #91035390.GS1)
    x
                

    We stock those hard-to-find replacement brake rotors for your 1960's to 1980's GM midsize car. 

     

    This rotor is garage sale priced because it has been installed.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

Goto Previous PagePrevious Page
1 2 3 4