$136 Off

Wilwood 140-12278-R GM Vehicles Big Front Brake Kit

$136 Off

#83514012278R

Wilwood 140-12278-R GM Vehicles Big Front Brake Kit

FNSL6R billet Forged six-piston calipers
1 piece rotor and hats kits deliver the cost effective combination for braking power and style in this group of kits engineered 1960 to 1968 Ford & Mercury full size vehicles
Built exclusively for 17” and larger wheels, FNSL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines

Rotor / Caliper Type:

Undrilled / Red

$1,660.49

/each

Factory Shipped

$1,796.86

Save $136.37

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Product Summary

Front Position, 12.88 Inch Rotor Diameter, Red, Red

FNSL6R billet Forged six-piston calipers
1 piece rotor and hats kits deliver the cost effective combination for braking power and style in this group of kits engineered 1960 to 1968 Ford & Mercury full size vehicles
Built exclusively for 17” and larger wheels, FNSL6 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 #	140-12278-R
Position	Front
Wheel Bolt Pattern (in.)	5x4.5 in.
Wheel Bolt Pattern (mm)	5x114.3 mm
Rotor Diameter	12.88 Inch

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Wilwood 140-12278-R Details

FNSL6R Billet Forged six-piston calipers with 12
88" diameter, 1 piece rotor and hats kits deliver the cost effective 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, FNSL6 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

1970 Chevrolet Camaro Disc Brake Spindle
1970 Pontiac Firebird Disc Brake Spindle
1971 Chevrolet Camaro Disc Brake Spindle
1971 Pontiac Firebird Disc Brake Spindle
1972 Chevrolet Camaro Disc Brake Spindle
1972 Pontiac Firebird Disc Brake Spindle
1973 Buick Century Disc Brake Spindle
1973 Buick Regal Disc Brake Spindle
1973 Chevrolet Camaro Disc Brake Spindle
1973 Chevrolet Chevelle Disc Brake Spindle
1973 Chevrolet El Camino All
1973 Chevrolet Malibu Disc Brake Spindle
1973 Chevrolet Monte Carlo Disc Brake Spindle
1973 GMC Sprint All
1973 Oldsmobile Cutlass Disc Brake Spindle
1973 Oldsmobile Vista Cruiser Disc Brake Spindle
1973 Pontiac Firebird Disc Brake Spindle
1973 Pontiac Grand Am Disc Brake Spindle
1973 Pontiac Grand Prix Disc Brake Spindle
1973 Pontiac GTO Disc Brake Spindle
1973 Pontiac LeMans Disc Brake Spindle
1974 Buick Century Disc Brake Spindle
1974 Buick Regal Disc Brake Spindle
1974 Chevrolet Camaro Disc Brake Spindle
1974 Chevrolet El Camino All
1974 Chevrolet Malibu Disc Brake Spindle
1974 Chevrolet Monte Carlo Disc Brake Spindle
1974 GMC Sprint All
1974 Oldsmobile Cutlass Disc Brake Spindle
1974 Oldsmobile Vista Cruiser Disc Brake Spindle
1974 Pontiac Firebird Disc Brake Spindle
1974 Pontiac Grand Am Disc Brake Spindle
1974 Pontiac Grand Prix Disc Brake Spindle
1974 Pontiac LeMans Disc Brake Spindle
1975 Buick Apollo Disc Brake Spindle
1975 Buick Century Disc Brake Spindle
1975 Buick Regal Disc Brake Spindle
1975 Buick Skylark Disc Brake Spindle
1975 Chevrolet Camaro Disc Brake Spindle
1975 Chevrolet El Camino All
1975 Chevrolet Malibu Disc Brake Spindle
1975 Chevrolet Monte Carlo Disc Brake Spindle
1975 Chevrolet Nova Disc Brake Spindle
1975 GMC Sprint All
1975 Oldsmobile Cutlass Disc Brake Spindle
1975 Oldsmobile Omega Disc Brake Spindle
1975 Oldsmobile Vista Cruiser Disc Brake Spindle
1975 Pontiac Firebird Disc Brake Spindle
1975 Pontiac Grand Am Disc Brake Spindle
1975 Pontiac Grand Prix Disc Brake Spindle
1975 Pontiac LeMans Disc Brake Spindle
1975 Pontiac Ventura II Disc Brake Spindle
1976 Buick Century Disc Brake Spindle
1976 Buick Regal Disc Brake Spindle
1976 Buick Skylark Disc Brake Spindle
1976 Cadillac Seville Disc Brake Spindle
1976 Chevrolet Camaro Disc Brake Spindle
1976 Chevrolet El Camino All
1976 Chevrolet Malibu Disc Brake Spindle
1976 Chevrolet Monte Carlo Disc Brake Spindle
1976 Chevrolet Nova Disc Brake Spindle
1976 GMC Sprint All
1976 Oldsmobile Cutlass Disc Brake Spindle
1976 Oldsmobile Omega Disc Brake Spindle
1976 Pontiac Firebird Disc Brake Spindle
1976 Pontiac Grand Prix Disc Brake Spindle
1976 Pontiac LeMans Disc Brake Spindle
1976 Pontiac Ventura II Disc Brake Spindle
1977 Buick Century Disc Brake Spindle
1977 Buick Estate Wagon With OE 11" Rotor Spindles
1977 Buick LeSabre With OE 11" Rotor Spindles
1977 Buick Regal Disc Brake Spindle
1977 Buick Skylark Disc Brake Spindle
1977 Chevrolet Camaro Disc Brake Spindle
1977 Chevrolet El Camino All
1977 Chevrolet Impala With OE 11" Rotor Spindles
1977 Chevrolet Malibu Disc Brake Spindle
1977 Chevrolet Monte Carlo Disc Brake Spindle
1977 Chevrolet Nova Disc Brake Spindle
1977 GMC Sprint All
1977 Oldsmobile Custom Cruiser With OE 11" Rotor Spindles
1977 Oldsmobile Cutlass Disc Brake Spindle
1977 Oldsmobile Omega Disc Brake Spindle
1977 Pontiac Bonneville With OE 11" Rotor Spindles
1977 Pontiac Catalina With OE 11" Rotor Spindles
1977 Pontiac Firebird Disc Brake Spindle
1977 Pontiac Grand Prix Disc Brake Spindle
1977 Pontiac LeMans Disc Brake Spindle
1977 Pontiac Phoenix Disc Brake Spindle
1977 Pontiac Ventura II Disc Brake Spindle
1978 Buick Estate Wagon With OE 11" Rotor Spindles
1978 Buick LeSabre With OE 11" Rotor Spindles
1978 Buick Skylark Disc Brake Spindle
1978 Chevrolet Camaro Disc Brake Spindle
1978 Chevrolet Impala With OE 11" Rotor Spindles
1978 Chevrolet Nova Disc Brake Spindle
1978 Oldsmobile Custom Cruiser With OE 11" Rotor Spindles
1978 Oldsmobile Omega Disc Brake Spindle
1978 Pontiac Bonneville With OE 11" Rotor Spindles
1978 Pontiac Catalina With OE 11" Rotor Spindles
1978 Pontiac Firebird Disc Brake Spindle
1978 Pontiac Phoenix Disc Brake 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.

Guides & Documents

Disc Brake Kits Installation Instructions (83514012278R)

CA Prop 65

Wilwood 140-12278-R Specifications

KEY SPECS
MFG. Part #	140-12278-R
Brand	Wilwood
Position	Front
Wheel Bolt Pattern (in.)	5x4.5 in.
Wheel Bolt Pattern (mm)	5x114.3 mm
Rotor Diameter	12.88 Inch
Rotor Type	Vented
Caliper Pistons	Six
Caliper Finish	Powder Coated
Parking Brake Provision	No
Minimum Recommended Wheel Diameter	17 Inch
Rotor Shape	Round
Hardware Included	Yes
Rotor Style	Slotted
Spindle Type	Factory Disc Spindle
Front Rotor Included	Yes
Front Rotor Diameter	12.88 in./327.20mm
Front Caliper Included	Yes
Rear Caliper Included	No
Front Spindles Included	No
Master Cylinder Included	No
Brake Booster Included	No
Brake Hoses Included	No
Rear Rotor Included	No
Color	Red
Bolt Pattern	5 on 4.5" \| 4.75"
Front Caliper Piston Quantity	Six

GENERAL
Sold in Quantity	Kit
GTIN Code	889545015942
Notes	Includes 1/2 in.-20 wheel studs.
Rotor Thickness	1.1"
Stud Diameter	1/2-20
Offset	0.13"
Mount Type	Radial
OE Hub Offset	0.13"
Total Piston Area	4.04 sq. in.
Piston Type	Stainless
Pad Area	8.20 sq. in.
Pad Volume	3.8 cu. in.
Brake Pad Compound	BP-10
Caliper Type	Radial
Rotor Finish	Natural
Rotor Material Type	Iron
Vane Count	34 Straight Vane
Bedded	No
Balanced	No
Front Rotor Thickness	1.10"
Front Caliper Material	Forged Billet Aluminum
Front Caliper Color	Red
Brake Lines Included	No
Front Rotor Style	Slotted
Caliper Color	Red
Caliper Material Type	Forged Aluminum
Front Rotor Construction	Vented
Stud Diameter 2	1/2-20

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Fitment

1975 Buick Apollo

1973-1977 Buick Century

1977-1978 Buick Estate Wagon

1977-1978 Buick LeSabre

1973-1977 Buick Regal

1975-1978 Buick Skylark

1976 Cadillac Seville

1970-1978 Chevy Camaro

1973 Chevy Chevelle

1973-1977 Chevy El Camino

1977-1978 Chevy Impala

1973-1977 Chevy Malibu

1973-1977 Chevy Monte Carlo

1975-1978 Chevy Nova

1973-1977 GMC Sprint

1977-1978 Oldsmobile Custom Cruiser

1973-1977 Oldsmobile Cutlass

1977-1978 Oldsmobile Delta 88

1975-1978 Oldsmobile Omega

1973-1975 Oldsmobile Vista Cruiser

1977-1978 Pontiac Bonneville

1977-1978 Pontiac Catalina

1970-1978 Pontiac Firebird

1973-1975 Pontiac Grand Am

1973-1977 Pontiac Grand Prix

1973 Pontiac GTO

1973-1977 Pontiac LeMans

1977-1978 Pontiac Phoenix

1975-1977 Pontiac Ventura