Product Summary

Front Position, 12.19 Inch Rotor Diameter, Red, Red

  • FDL Big Brake Front Hub Kits provide the added advantage of larger diameter brake rotors for traditional non-ABS spindles on American muscle cars and vintage rods
  • Forged billet Dynalite calipers
  • High performance Wilwood brake pads generate big brake stopping power to compliment wheel, tire, and suspension upgrades on all types of custom show and performance street / strip machines
  • A full range of options for caliper finish and rotor design provide custom builders with the ability to personalize the style and performance requirements of the mildest to the wildest machines
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Key Specs

MFG. Part #140-12306-R
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter12.19 Inch
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Need To Know

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Wilwood 140-12306-R Details

  • FDL Big Brake Front Hub Kits provide the added advantage of larger diameter brake rotors for traditional non-ABS spindles on American muscle cars and vintage rods
  • Forged billet Dynalite calipers, 12
  • 19” diameter rotors, and high performance Wilwood brake pads generate big brake stopping power to compliment wheel, tire, and suspension upgrades on all types of custom show and performance street / strip machines
  • A full range of options for caliper finish and rotor design provide custom builders with the ability to personalize the style and performance requirements of the mildest to the wildest machines

Application

1955 Chevrolet One-Fifty Series w/ Heidts 2" Drop Spindle
1955 Chevrolet Two-Ten Series w/ Heidts 2" Drop Spindle
1956 Chevrolet One-Fifty Series w/ Heidts 2" Drop Spindle
1956 Chevrolet Two-Ten Series w/ Heidts 2" Drop Spindle
1957 Chevrolet One-Fifty Series w/ Heidts 2" Drop Spindle
1957 Chevrolet Two-Ten Series w/ Heidts 2" Drop Spindle

Charts

Specs

Our rotors are machined and fully e-coated, just like the rotor hats. This is a protectant coating the prohibits surface rust from forming on the exposed surfaces. Once the parts are installed and being bedded in, the brake pad friction and caliper pressure will remove the coating at the spot the brake pads touch. This will expose the silver iron material underneath.

Wilwood 140-12306-R Specifications

KEY SPECS
MFG. Part #140-12306-R
BrandWilwood
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StylePlain Face
Spindle TypeDrop Spindle
Front Rotor IncludedYes
Front Rotor Diameter12.19 in./309.63mm
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Rear Rotor IncludedNo
ColorRed
Bolt Pattern5 on 4.5" | 4.75"
Front Caliper Piston QuantityFour
Front Caliper FinishPowder Coated
GENERAL
Sold in QuantityKit
GTIN Code889545016222
NotesIncludes 1/2 in.-20 wheel studs. For use with Heidts or Ridetech 2.00 in. drop spindles only.
Rotor Thickness0.81"
Stud Diameter1/2-20
Mount TypeLug
Total Piston Area4.80 sq. in.
Piston TypeStainless
Pad Area6.36 sq. in.
Pad Volume2.1 cu. in.
Brake Pad CompoundBP-10
Caliper TypeLug
Rotor FinishNatural
Rotor Material TypeIron
Vane Count32 Straight Vane
BeddedNo
BalancedNo
Front Rotor Thickness.81"
Front Caliper MaterialForged Billet Aluminum
Front Caliper ColorRed
Brake Lines IncludedNo
Front Rotor StyleSolid
Caliper ColorRed
Caliper Material TypeForged Aluminum
Front Rotor ConstructionVented
Stud Diameter 21/2-20

Questions & Answers

Fitment

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