Product Summary

Front Position, 12.19 Inch Rotor Diameter, Red

  • This disc brake conversion kit is specifically designed to fit 1979-02 GM G-Body/S-10 applications
  • Overall diameter of the rotors measures 12.19" and will fit 15"-up rims
  • A drilled and slotted design ensures maximum head dissipation
  • Calipers have a total of 6 pistons and are powder coated red for added protection
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Key Specs

MFG. Part #140-12837-DR
PositionFront
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsSix
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Need To Know

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Wilwood 140-12837-DR Details

DynaPro 6 forged billet calipers are combined with 12.19" diameter rotors for this group of traditional non-ABS spindles on American muscle cars and vintage rods. The enhanced brake capacity and pad performance of the six piston calipers provide an intermediate level alternative to the bigger six piston kits. These kits compliment wheel, tire, and suspension upgrades on all types of custom show and high performance street / strip machines. A full range of caliper finishes and rotor designs enable the builder to personalize the style and optimize the brake performance for each individual application.

Application

1979 Buick Century All
1979 Buick Regal All
1979 Chevrolet El Camino All
1979 Chevrolet Malibu All
1979 Chevrolet Monte Carlo All
1979 Oldsmobile Cutlass All
1979 Pontiac Grand Am All
1979 Pontiac Grand Prix All
1979 Pontiac LeMans All
1980 Buick Century All
1980 Buick Regal All
1980 Chevrolet El Camino All
1980 Chevrolet Malibu All
1980 Chevrolet Monte Carlo All
1980 Oldsmobile Cutlass All
1980 Oldsmobile Cutlass Cruiser All
1980 Pontiac Grand Am All
1980 Pontiac Grand Prix All
1980 Pontiac LeMans All
1981 Buick Century All
1981 Buick Regal All
1981 Chevrolet El Camino All
1981 Chevrolet Malibu All
1981 Chevrolet Monte Carlo All
1981 Oldsmobile Cutlass All
1981 Oldsmobile Cutlass Cruiser All
1981 Pontiac Grand Prix All
1981 Pontiac LeMans All (Canada)
1982 Buick Regal All
1982 Buick Regal Grand National All
1982 Chevrolet El Camino All
1982 Chevrolet Malibu All
1982 Chevrolet Monte Carlo All
1982 Chevrolet S10 Pickup All
1982 GMC S15 Pickup All
1982 Oldsmobile Cutlass Cruiser All
1982 Oldsmobile Cutlass Supreme RWD only
1982 Pontiac Bonneville All
1982 Pontiac Grand Prix All
1983 Buick Regal All
1983 Buick Regal Grand National All
1983 Chevrolet El Camino All
1983 Chevrolet Malibu All
1983 Chevrolet Monte Carlo All
1983 Chevrolet S10 Blazer 4 x 2
1983 Chevrolet S10 Pickup 4 x 2
1983 GMC S15 Jimmy 4 x 2
1983 GMC S15 Pickup 4 x 2
1983 Oldsmobile Cutlass Cruiser All
1983 Oldsmobile Cutlass Supreme RWD only
1983 Pontiac Bonneville All
1983 Pontiac Grand Prix All
1984 Buick Regal All
1984 Buick Regal Grand National All
1984 Chevrolet El Camino All
1984 Chevrolet Monte Carlo All
1984 Chevrolet S10 Blazer 4 x 2
1984 Chevrolet S10 Pickup 4 x 2
1984 GMC S15 Jimmy 4 x 2
1984 GMC S15 Pickup 4 x 2
1984 Oldsmobile Cutlass Supreme RWD only
1984 Pontiac Bonneville All
1984 Pontiac Grand Prix All
1985 Buick Regal All
1985 Buick Regal Grand National All
1985 Chevrolet El Camino All
1985 Chevrolet Monte Carlo All
1985 Chevrolet S10 Blazer 4 x 2
1985 Chevrolet S10 Pickup 4 x 2
1985 GMC S15 Jimmy 4 x 2
1985 GMC S15 Pickup 4 x 2
1985 Oldsmobile Cutlass Supreme RWD only
1985 Pontiac Bonneville All
1985 Pontiac Grand Prix All
1986 Buick Regal All
1986 Buick Regal Grand National All
1986 Chevrolet El Camino All
1986 Chevrolet Monte Carlo All
1986 Chevrolet S10 Blazer 4 x 2
1986 Chevrolet S10 Pickup 4 x 2
1986 GMC S15 Jimmy 4 x 2
1986 GMC S15 Pickup 4 x 2
1986 Oldsmobile Cutlass Supreme RWD only
1986 Pontiac Bonneville All
1986 Pontiac Grand Prix All
1987 Buick Regal All
1987 Buick Regal Grand National All
1987 Chevrolet El Camino All
1987 Chevrolet Monte Carlo All
1987 Chevrolet S10 Blazer 4 x 2
1987 Chevrolet S10 Pickup 4 x 2
1987 GMC S15 Jimmy 4 x 2
1987 GMC S15 Pickup 4 x 2
1987 Oldsmobile Cutlass Supreme RWD only
1987 Pontiac Bonneville All
1987 Pontiac Grand Prix All
1988 Chevrolet Monte Carlo All
1988 Chevrolet S10 Blazer 4 x 2
1988 Chevrolet S10 Pickup 4 x 2
1988 GMC S15 Jimmy 4 x 2
1988 GMC S15 Pickup 4 x 2
1988 Oldsmobile Cutlass Supreme RWD only
1989 Chevrolet S10 Blazer 4 x 2
1989 Chevrolet S10 Pickup 4 x 2
1989 GMC S15 Jimmy 4 x 2
1989 GMC S15 Pickup 4 x 2
1990 Chevrolet S10 Blazer 4 x 2
1990 Chevrolet S10 Pickup 4 x 2
1990 GMC S15 Jimmy 4 x 2
1990 GMC S15 Pickup 4 x 2
1991 Chevrolet S10 Blazer 4 x 2
1991 Chevrolet S10 Pickup 4 x 2
1991 GMC S15 Jimmy 4 x 2
1992 Chevrolet S10 Blazer 4 x 2
1992 Chevrolet S10 Pickup 4 x 2
1993 Chevrolet S10 Blazer 4 x 2
1993 Chevrolet S10 Pickup 4 x 2
1994 Chevrolet S10 Blazer 4 x 2
1994 Chevrolet S10 Pickup 4 x 2
1995 Chevrolet S10 Blazer 4 x 2
1995 Chevrolet S10 Pickup 4 x 2
1996 Chevrolet S10 Blazer 4 x 2
1996 Chevrolet S10 Pickup 4 x 2
1996 Isuzu Hombre 4 x 2
1997 Chevrolet S10 Blazer 4 x 2
1997 Chevrolet S10 Pickup 4 x 2 w/ Drum Rear
1997 Isuzu Hombre 4 x 2
1998 Chevrolet S10 Pickup 4 x 2 w/ Drum Rear
1998 Isuzu Hombre 4 x 2
1999 Chevrolet S10 Pickup 4 x 2 w/ Drum Rear
1999 Isuzu Hombre 4 x 2
2000 Chevrolet S10 Pickup 4 x 2 w/ Drum Rear
2000 Isuzu Hombre 4 x 2
2001 Chevrolet S10 Pickup 4 x 2 w/ Drum Rear
2002 Chevrolet S10 Pickup 4 x 2 w/ Drum Rear

Charts

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 140-12837-DR Specifications

KEY SPECS
MFG. Part #140-12837-DR
BrandWilwood
PositionFront
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsSix
Caliper FinishPowder Coated
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleDrilled & Slotted
Spindle TypeFactory Disc Spindle
Front Rotor IncludedYes
Front Rotor Diameter12.19 Inch
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedNo
ColorRed
Front Caliper Piston Quantity6
Bolt Pattern5 on 4.5" | 4.75"
Front Caliper FinishPowder Coated
GENERAL
GTIN Code889545017632
Rotor Thickness0.81"
Stud Diameter1/2-20
Mount TypeLug
OE Hub Offset0"
Total Piston Area5.06 sq. in.
Piston TypeStainless
Pad Area7.30 sq. in.
Pad Volume2.4 cu. in.
Brake Pad CompoundBP-10
Caliper TypeLug
Rotor FinishBlack E-Coat
Rotor Material TypeIron
Vane Count32 Straight Vane
BeddedNo
BalancedNo
Brake Lines IncludedNo
Caliper ColorRed
Caliper Material TypeForged Aluminum
Stud Diameter 21/2-20

Questions & Answers

Fitment

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