Product Summary

Front Position, 12.19 Inch Rotor Diameter, Black, Black

  • DP-DB 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
  • Dynapro Dustboot calipers
  • These kits were developed for applications or locations that require or prefer a dust-sealed piston
  • Dust-boot sealed aluminum pistons provide added protection against road or track born dirt and debris on low to intermediate temperature range applications that may also operate in harsh environments
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Key Specs

MFG. Part #140-13378
PositionFront
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsFour
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Need To Know

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Wilwood 140-13378 Details

  • DP-DB 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
  • Dynapro Dustboot calipers, 12
  • 19” diameter rotors, and high performance Wilwood brake pads generate big brake stopping power
  • These kits were developed for applications or locations that require or prefer a dust-sealed piston
  • Dust-boot sealed aluminum pistons provide added protection against road or track born dirt and debris on low to intermediate temperature range applications that may also operate in harsh environments
  • 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

  • 1974-78 Ford Mustang II
  • 1974-80 Ford Pinto
  • 1975-80 Mercury Bobcat
  • Magnum Force 3.50" Drop Spindle (74-78 Mustang II)
  • Magnum Force 1.50" Drop Spindle (74-78 Mustang II)

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 140-13378 Specifications

KEY SPECS
MFG. Part #140-13378
BrandWilwood
PositionFront
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
ColorBlack
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter15 Inch
Hardware IncludedYes
Rotor StylePlain Face
Spindle TypeFactory Disc 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
Bolt Pattern5 on 4.5" | 4.75"
Front Caliper Piston QuantityFour
GENERAL
Sold in QuantityKit
GTIN Code889545020281
NotesIncludes 1/2 in.-20 wheel studs. Designed for use with factory disc spindle.
Rotor Thickness0.81"
Stud Diameter1/2-20
Mount TypeLug
Total Piston Area4.80 sq. in.
Piston TypeAluminum
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 ColorBlack
Brake Lines IncludedNo
Front Rotor StyleSolid
Caliper ColorBlack
Caliper Material TypeForged Aluminum
Front Rotor ConstructionVented
Stud Diameter 21/2-20

Fitment

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