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Product Summary

Ford 9 Inch, Rear Position, 12.88 Inch Rotor Diameter

  • Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake
  • FNSL4R four piston calipers, 13” or 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines
  • The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking
  • Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application
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Key Specs

MFG. Part #140-9216-DR
PositionRear
Rotor Diameter12.88 Inch
Rotor TypeVented
Caliper PistonsFour
See more specs

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Wilwood 140-9216-DR Details

  • Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake
  • FNSL4R four piston calipers, 13” or 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines
  • The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking
  • Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application

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 140-9216-DR Specifications

KEY SPECS
MFG. Part #140-9216-DR
BrandWilwood
PositionRear
Rotor Diameter12.88 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
ColorRed
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter17 Inch
Hardware IncludedYes
Rotor StyleDrilled & Slotted
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Ford Bearing End StyleSmall Ford
Rear Rotor IncludedYes
Bolt Pattern5 on 4.5" | 4.75"
GENERAL
Sold in QuantityKit
GTIN Code889545030945
NotesFits small Ford rear ends with an 2.66 in. axle offset.
Rotor Thickness1.1"
Axle Flange Offset2.66"
Mount TypeRadial
Total Piston Area1.96 sq. in.
Piston TypeStainless
Pad Area8.20 sq. in.
Pad Volume3.80 cu. in.
Brake Pad CompoundBP-10
Caliper TypeRadial
Rotor FinishBlack E-Coat
Rotor Material TypeSpec-37 Iron
Vane Count48 Curved Vane
BeddedNo
BalancedNo
Hat TypeParking Brake Hat- Standard
Hat FinishBlack E-Coat
Hat Bolt Circle 35 x 5.00
Hat Bolt Circle 25 x 4.75
Hat Bolt Circle 15 x 4.50
Hat Material TypeIron
Hat Offset Dimension1.95"
Brake Lines IncludedNo
Caliper ColorRed
Caliper Material TypeForged Aluminum
Rear Caliper ColorRed
Rear Caliper MaterialForged Billet Aluminum
Rear Caliper Piston QuantityFour
Rear Rotor ConstructionVented
Rear Rotor Diameter12.88"
Rear Rotor StyleCross-drilled/Slotted surface
Rear Rotor Thickness1.1"

Fitment

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