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1974 Pontiac Firebird

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Wilwood Forged Narrow Superlite 6R Big Brake Kit for 1974 Pontiac Firebird

Wilwood

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Parts: 12 / 12
  • Wilwood 140-10485 - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub)

    BHTR-140-10485
    Part No: 140-10485
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • Requires modifications to original spindle
    • Front kits fit 11" rotor spindles only.
    • KIT,FRONT,CAMARO,70-78,FNSL6R,BIG BRAKE 12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 17 in
    In Stock Arrives: May 1 - 7
    • $2068.00 & FREE Shipping
    List: $4135.98

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-10485-D - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub)

    BHTR-140-10485-D
    Part No: 140-10485-D
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • Requires modifications to original spindle
    • Front kits fit 11" rotor spindles only.
    • KIT,FRONT,CAMARO,70-78,FNSL6R,BIG BRAKE 12.88 ROTOR,DRILLED, RTR:12.88-IN DIA,SRP DRILLED ROTOR, DRILLED and SLOTTED, CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 17 in
    In Stock Arrives: May 1 - 7
    • $2068.00 & FREE Shipping
    List: $4135.98

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-10485-DR - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub)

    BHTR-140-10485-DR
    Part No: 140-10485-DR
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • Requires modifications to original spindle
    • Front kits fit 11" rotor spindles only.
    • KIT,FRONT,CAMARO,70-78,FNSL6R,BIG BRAKE 12.88 ROTOR,DRILL,RED, RTR:12.88-IN DIA,SRP DRILLED ROTOR, DRILLED and SLOTTED, CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Red Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 17 in
    In Stock Arrives: May 1 - 7
    • $2068.00 & FREE Shipping
    List: $4135.98

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-10485-R - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub)

    BHTR-140-10485-R
    Part No: 140-10485-R
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • Requires modifications to original spindle
    • Front kits fit 11" rotor spindles only.
    • KIT,FRONT,CAMARO,70-78,FNSL6R,BIG BRAKE 12.88 ROTOR,RED, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Red Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 17 in
    In Stock Arrives: May 1 - 7
    • $2068.00 & FREE Shipping
    List: $4135.98

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-10486 - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub)

    BHTR-140-10486
    Part No: 140-10486
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • 14" Rotor
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • Requires modifications to original spindle
    • Front kits fit 11" rotor spindles only.
    • KIT,FRONT,CAMARO,70-78,FNSL6R,BIG BRAKE 14.00 ROTOR, RTR:14.00-IN DIA,GT 72 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 18 in
    In Stock Arrives: May 1 - 7
    • $2253.00 & FREE Shipping
    List: $4504.72

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-10486-D - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub)

    BHTR-140-10486-D
    Part No: 140-10486-D
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • 14" Rotor
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • Requires modifications to original spindle
    • Front kits fit 11" rotor spindles only.
    • KIT,FRONT,CAMARO,70-78,FNSL6R,BIG BRAKE 14.00 ROTOR,DRILLED, RTR:14.00-IN DIA,SRP DRILLED ROTOR, DRILLED and SLOTTED, CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 18 in
    In Stock Arrives: May 1 - 7
    • $2253.00 & FREE Shipping
    List: $4504.72

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-10486-DR - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub)

    BHTR-140-10486-DR
    Part No: 140-10486-DR
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • 14" Rotor
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • Requires modifications to original spindle
    • Front kits fit 11" rotor spindles only.
    • KIT,FRONT,CAMARO,70-78,FNSL6R,BIG BRAKE 14.00 ROTOR,DRILL,RED, RTR:14.00-IN DIA,SRP DRILLED ROTOR, DRILLED and SLOTTED, CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Red Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 18 in
    In Stock Arrives: May 1 - 7
    • $2253.00 & FREE Shipping
    List: $4504.72

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-10486-R - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub)

    BHTR-140-10486-R
    Part No: 140-10486-R
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • 14" Rotor
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • Requires modifications to original spindle
    • Front kits fit 11" rotor spindles only.
    • KIT,FRONT,CAMARO,70-78,FNSL6R,BIG BRAKE 14.00 ROTOR,RED, RTR:14.00-IN DIA,GT 72 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Red Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 18 in
    In Stock Arrives: May 1 - 7
    • $2253.00 & FREE Shipping
    List: $4504.72

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-12278 - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub and 1PC Rotor)

    BHTR-140-12278
    Part No: 140-12278
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • KIT,FRONT,CAMARO/NOVA,70-78,FNSL6R,12.88 1PC ROTOR,GT, RTR:12.88-IN DIA,GT 32 STRAIGHT VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 17 in
    In Stock Arrives: May 1 - 7
    • $1459.00 & FREE Shipping
    List: $2916.98

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-12278-D - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub and 1PC Rotor)

    BHTR-140-12278-D
    Part No: 140-12278-D
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • KIT,FRONT,CAMARO/NOVA,70-78,FNSL6R,12.88 1PC ROTOR,SRP, RTR:12.88-IN DIA,SRP DRILLED ROTOR, DRILLED and SLOTTED, CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 17 in
    In Stock Arrives: May 1 - 7
    • $1584.00 & FREE Shipping
    List: $3166.98

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-12278-DR - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub and 1PC Rotor)

    BHTR-140-12278-DR
    Part No: 140-12278-DR
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • KIT,FRONT,CAMARO/NOVA,70-78,FNSL6R,12.88 1PC ROTOR,SRP,RED, RTR:12.88-IN DIA,SRP DRILLED ROTOR, DRILLED and SLOTTED, CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Red Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 17 in
    In Stock Arrives: May 1 - 7
    • $1584.00 & FREE Shipping
    List: $3166.98

    Starting at $XX/mo with Affirm. Prequalify now

  • Wilwood 140-12278-R - Forged Narrow Superlite 6R Big Brake Brake Kit (Hub and 1PC Rotor)

    BHTR-140-12278-R
    Part No: 140-12278-R
    Only fits vehicles equipped with the following
    Check carefully, your vehicle may have other options
    Notes:
    • Universal Flexline kits available: 220-7056 (14"), 220-7699 (16") or 220-8307 (18"). Choose correct length for your application.
    • Universal Parking Brake cable kit, may require modifications to cable or vehicle to install.
    • KIT,FRONT,CAMARO/NOVA,70-78,FNSL6R,12.88 1PC ROTOR,GT,RED, RTR:12.88-IN DIA,GT 32 STRAIGHT VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Red Powder Coat
    • Kit Fitment Details: Position: Front Kit, Front Brake Type: Disc, with Disc Brake Spindle: , Minimum Diameter: 17 in
    In Stock Arrives: May 1 - 7
    • $1459.00 & FREE Shipping
    List: $2916.98

    Starting at $XX/mo with Affirm. Prequalify now

  • None product matches to your filter
  • Provides a disc brake improvement over the typical drum or disc spindles.
  • It meets the performance requirements of everyone from daily drivers to track aficionados.
  • Rotor diameters ranging from 13" to 14" provide improved temperature durability and wear resistance.
  • Superior braking performance is provided by 6-piston calipers and high friction pads.
  • It is intended for wheels with a greater diameter starting at 17" or 18".
  • Comes in a variety of finish options.
  • Made in the United States of America
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Product details


 Description

Disclaimer: Wheel fitment is the customer's responsibility. If you need help verifying wheel fitment be sure to ask our brake experts for a wheel fitment template before you order. BBK's are not returnable due to improper wheel fitment. 

    With its 6-piston calipers and larger diameter rotors ranging from 13" to 14," the Forged Narrow Superlite 6R big brake package provides powerful stopping power. Kits are particularly built for larger diameter wheels, with diameters ranging from 17" to 18", depending on the exact kit. Designed for daily driving as well as high-performance street and track vehicles, the 6R brake kit provides considerable improvements in stopping power while also providing better heat dispersion and endurance thanks to its curved vane design. A variety of finish options are available for a more personalized look.
The Wilwood Forged Narrow Superlite 6R Big Brake Kit allows for the continued use of the factory parking brake, master cylinder output, and anti-lock braking system (ABS). FNSL6R rear kits are designed to work in conjunction with 14.25" and bigger front brake modifications, as well as wheel, tire, and suspension changes, to provide complementary aesthetics and performance. Optional caliper finishes and rotor designs allow the user to match aesthetics and performance on a variety of applications.

 Specification

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