$182 Off

Wilwood 140-9223-R Superlite 4R Big Rear E-Brake Kit

$182 Off

Wilwood 140-9223-R Superlite 4R Big Rear E-Brake Kit
Wilwood

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#8351409223R

Wilwood 140-9223-R Superlite 4R Big Rear E-Brake Kit

  • 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
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Rotor / Caliper Type:

Undrilled / Red

UndrilledDrilledDrilled / Red

$2,216.93

/each

Factory Shipped

$2,399.00

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Product Summary

Rear Position, 12.88 Inch Rotor Diameter, Powder Coated

  • 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
See more details

Key Specs

MFG. Part #140-9223-R
PositionRear
Rotor Diameter12.88 Inch
Rotor TypeVented
Caliper PistonsFour
See more specs

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Wilwood 140-9223-R 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

Application

Ford Mustang 1983 3.8 Liter w/o Handling Package
Ford Mustang 1979 4 Cyl & 6 Cyl, except Turbo
Ford Mustang 1979 4 Cyl Turbo
Ford Mustang 1982-1983 4 Cyl Turbo Only
Ford Mustang 1987-1992 4 Cylinder, 2.3 Liter
Ford Mustang 1993 4 Cylinder, 2.3 Liter, Disc Rear
Ford Mustang 1993 4 Cylinder, 2.3 Liter, Drum Rear
Ford Mustang 1984-1986 4 Lug Wheels, 3.8 Liter w/o Handling Package
Ford Mustang 1984-1986 4 Lug Wheels, except 3.8 Liter
Ford Mustang 1979 8 Cylinder
Ford Mustang 1980 All
Ford Mustang 1981 All, thru 10/21/80
Ford Mustang 1981 All, 10/22/80 thru 11/13/80
Ford Mustang 1982 All, except 4 Cyl Turbo
Ford Mustang 1981 All, from 11/14/80
Ford Mustang 1983 Early, except 4 Cyl Turbo
Ford Mustang 1983 Late, except 4 Cyl Turbo or 3.8 liter
Ford Mustang 1984-1986 SVO w/ 5 Lug Wheels, Disc Brake Rear
Ford Mustang 1987-1993 V-8 Spindle Only, 5 lug
Ford Mustang 1993 V-8 Spindle Only, 5 lug, Disc Brake Rear
Ford Mustang 1982 w/ Optional 10" Rear Brake
Ford Mustang 1983 w/ Optional 10" Rear Brake, except 4 Cyl Turbo
Ford Mustang II 1974-1978 All
Ford Pinto 1974-1980 All
Ford Pinto 1973 Disc Brake Front Spindle
Ford Pinto 1971-1972 Disc Brake Spindle
Ford Pinto 1971-1973 Drum Brake Front Spindle
Ford Thunderbird 1987-1988 Turbo Coupe, 5 lug
Mercury Bobcat 1975-1980 All

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 140-9223-R Specifications

KEY SPECS
MFG. Part #140-9223-R
BrandWilwood
PositionRear
Rotor Diameter12.88 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter17 Inch
Rotor ShapeRound
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 IncludedYes
Rear Rotor IncludedYes
ColorRed
Bolt Pattern5 on 4.5" | 4.75"
GENERAL
Sold in QuantityKit
GTIN Code889545031324
Rotor Thickness1.1"
Offset2.5"
Axle Flange Offset2.50"
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 FinishPlain
Rotor Material TypeSpec-37 Iron
Vane Count48 Curved Vane
BeddedNo
BalancedYes
Hat TypeParking Brake Hat- Standard
Hat FinishBlack E-Coat
Hat Material TypeIron
Hat Offset Dimension1.54"
Brake Lines IncludedNo
Caliper ColorRed
Caliper Material TypeForged Aluminum
Hat Bolt Circle 15 x 4.50
Hat Bolt Circle 25 x 4.75
Hat Bolt Circle 35 x 5.00

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