Product Summary

Front Position, 11.03 Inch Rotor Diameter, Gray

  • Classic Series Dynalite front brake kit
  • Fits 1974–1978 Mustang II disc brake spindles
  • Forged aluminum FDL-M four-piston calipers
  • 11.03" x 0.88" rotor and hub assembly
  • Dual bolt pattern: 5 x 4.50" and 5 x 4.75"
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Key Specs

MFG. Part #140-14271
PositionFront
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter11.03 Inch
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Wilwood 140-14271 Details

Wilwood’s Classic Series Dynalite front brake kit is designed for 1974–1978 Mustang II disc brake spindles and similar aftermarket spindle applications. It combines an 11.03" x 0.88" rotor and hub assembly with a forged aluminum FDL-M four-piston caliper for strong braking in a compact package.

The dual bolt-pattern rotor adds installation flexibility with both 5 x 4.50" and 5 x 4.75" wheel bolt circle options. This kit is a smart fit for street rods, customs, and lightweight performance builds that need dependable stopping power with good wheel clearance.

  • Classic Series Dynalite front brake kit
  • Fits 1974–1978 Mustang II disc brake spindles
  • Forged aluminum FDL-M four-piston calipers
  • 11.03" x 0.88" rotor and hub assembly
  • Dual bolt pattern: 5 x 4.50" and 5 x 4.75"

Wilwood 140-14271 Specifications

KEY SPECS
MFG. Part #140-14271
BrandWilwood
PositionFront
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter11.03 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishType III Anodized
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter14 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StylePlain Face
Front Rotor IncludedYes
Front Rotor Diameter11.03 Inch
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedNo
ColorGray
GENERAL
Sold in QuantityKit
GTIN Code889545078374
Rotor Thickness0.88"
Mount TypeLug
OE Hub Offset0.27"
Total Piston Area4.8 sq. in.
Piston TypeStainless
Pad Area6.36 sq. in.
Pad Volume2.1 cu. in.
Brake Pad CompoundBP-10
Caliper TypeLug
Rotor FinishPlain
Rotor Material TypeIron
BeddedNo
BalancedNo
Brake Lines IncludedNo
Caliper ColorGray
Caliper Material TypeForged Aluminum

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