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Product Summary

Ford 9 Inch, Rear Position, Blank Bolt Pattern, Black

  • 11" rotors are designed to clear 14"-up wheels
  • It features 4 piston calipers that are powder coated black for added corrosion resistance
  • High friction pads provide optimized and balanced braking for all types of custom applications
  • A neatly hidden internal shoe system provides a clean installation with superior static holding power for parking
  • Drilled and slotted design makes for excellent heat dissipation

Key Specs

PositionRear
Bolt PatternBlank
Rotor Diameter11 Inch
Rotor TypeVented
Caliper PistonsFour

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Wilwood 140-11389-D Details

Forged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00" to 15.00" rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00" one-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

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Wilwood 140-11389-D Specifications

KEY SPECS
MFG. Part #140-11389-D
BrandWilwood
PositionRear
Bolt PatternBlank
Rotor Diameter11 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
ColorBlack
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter14 Inch
Hardware IncludedYes
Rotor StyleDrilled & Slotted
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Rear Rotor IncludedYes
GENERAL
Speedway Motors Catalog Part #835-14011389D
Rotor Thickness0.81"
Sold in QuantityEach
Axle Flange Offset2.50"
Mount TypeLug
Total Piston Area1.98 sq. in.
Piston TypeStainless
Pad Area5.10 sq. in.
Pad Volume1.71 cu. in.
Brake Pad CompoundBP-10
Caliper TypeLug
Rotor FinishBlack E-Coat
Rotor Material TypeIron
Vane Count32 Straight Vane
BeddedNo
BalancedNo
GTIN Code889545012866
Brake Lines IncludedNo
Ford Bearing End StyleBig Ford New Style (Torino)
Caliper ColorBlack
Caliper Material TypeForged Aluminum