Product Summary

Front Position, 14 Inch Rotor Diameter, Powder Coated

  • FNSL6R billet Forged six-piston calipers with 13”-14” rotors deliver the ultimate combination for braking power and style in this group of kits engineered for traditional non-ABS spindles on American muscle cars and vintage rods
  • Built exclusively for 17” and larger wheels, SL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines
  • A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application
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Key Specs

MFG. Part #140-10284
PositionFront
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter14 Inch
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Need To Know

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Wilwood 140-10284 Details

  • FNSL6R billet Forged six-piston calipers with 13”-14” rotors deliver the ultimate combination for braking power and style in this group of kits engineered for traditional non-ABS spindles on American muscle cars and vintage rods
  • Built exclusively for 17” and larger wheels, SL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines
  • A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application

Application

1957 Chevrolet Del Ray Vehicles using CPP 2" Drop Spindle
1958 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1958 Chevrolet Brookwood Vehicles using CPP 2" Drop Spindle
1958 Chevrolet Del Ray Vehicles using CPP 2" Drop Spindle
1958 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1959 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1959 Chevrolet Brookwood Vehicles using CPP 2" Drop Spindle
1959 Chevrolet El Camino Vehicles using CPP 2" Drop Spindle
1959 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1960 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1960 Chevrolet Brookwood Vehicles using CPP 2" Drop Spindle
1960 Chevrolet El Camino Vehicles using CPP 2" Drop Spindle
1960 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1961 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1961 Chevrolet Brookwood Vehicles using CPP 2" Drop Spindle
1961 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1962 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1962 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1963 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1963 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1964 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1964 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1965 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1965 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1966 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1966 Chevrolet Caprice Vehicles using CPP 2" Drop Spindle
1966 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1967 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1967 Chevrolet Caprice Vehicles using CPP 2" Drop Spindle
1967 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1968 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1968 Chevrolet Caprice Vehicles using CPP 2" Drop Spindle
1968 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1969 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1969 Chevrolet Brookwood Vehicles using CPP 2" Drop Spindle
1969 Chevrolet Caprice Vehicles using CPP 2" Drop Spindle
1969 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1969 Chevrolet Kingswood Vehicles using CPP 2" Drop Spindle
1969 Chevrolet Townsman Vehicles using CPP 2" Drop Spindle
1970 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle
1970 Chevrolet Brookwood Vehicles using CPP 2" Drop Spindle
1970 Chevrolet Caprice Vehicles using CPP 2" Drop Spindle
1970 Chevrolet Impala Vehicles using CPP 2" Drop Spindle
1970 Chevrolet Kingswood Vehicles using CPP 2" Drop Spindle
1970 Chevrolet Townsman Vehicles using CPP 2" Drop Spindle

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 140-10284 Specifications

KEY SPECS
MFG. Part #140-10284
BrandWilwood
PositionFront
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter14 Inch
Rotor TypeVented
Caliper PistonsSix
Caliper FinishPowder Coated
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter18 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleSlotted
Spindle TypeDrop Spindle
Front Rotor IncludedYes
Front Rotor Diameter14.00 in./355.60mm
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Rear Rotor IncludedNo
ColorBlack
Bolt Pattern5 on 4.5" | 4.75"
Front Caliper Piston QuantitySix
GENERAL
Sold in QuantityKit
GTIN Code889545009163
NotesIncludes 1/2 in.-20 wheel studs. Designed for applications with Classic Performance Production 2 in. drop spindles. Will not work with OE spindles.
Rotor Thickness1.1"
Stud Diameter0.52"
Mount TypeRadial
Total Piston Area4.04 sq. in.
Piston TypeStainless
Pad Area8.20 sq. in.
Pad Volume3.8 cu. in.
Brake Pad CompoundBP-10
Caliper TypeRadial
Rotor FinishNatural
Rotor Material TypeSpec-37 Iron
Vane Count72 Curved Vane
BeddedNo
BalancedYes
Hat TypeBig Brake Hat - Flared Bell
Hat FinishBlack E-Coat
Hat Material TypeAluminum
Hat Offset Dimension1.20"
Front Rotor Thickness1.10"
Front Caliper MaterialForged Billet Aluminum
Front Caliper ColorBlack
Brake Lines IncludedNo
Front Rotor StyleSlotted
Caliper ColorBlack
Caliper Material TypeForged Aluminum
Front Rotor ConstructionVented
Hat Bolt Circle 15 x 4.50
Hat Bolt Circle 25 x 4.75
Stud Diameter 20.52"

Questions & Answers

Fitment

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