Home / Shop / Wilwood 70-81 FBody/75-79 A&XBody FNSL6R Frt Brk Kit 12.88in Rtr Blk Caliper Use w/ Pro Drop Spindle

Wilwood 70-81 FBody/75-79 A&XBody FNSL6R Frt Brk Kit 12.88in Rtr Blk Caliper Use w/ Pro Drop Spindle

SKU: WIL140-15982

Disc Brake Kits

WIL Superlite Brake Kit...

Wilwood

Wilwood 70-81 FBody/75-79 A&XBody FNSL6R Frt Brk Kit 12.88in Rtr Blk Caliper Use w/ Pro Drop Spindle

SKU: WIL140-15982

Disc Brake Kits

WIL Superlite Brake Kit...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

We accept

Description

Wilwood forged narrow Superlite 6R Big Brake front brake kits upgrade your late model ride with increased brake capacity and complimentary style. They're application-specific for a simpler installation and offer full compatibility with OE master cylinder output and ABS functions, where used. These front brake kits feature the extremely durable and efficient body design of their forged narrow 6-piston radial mount calipers. You can choose from optional caliper finishes and rotor designs to meet your personal style and braking requirements. Don't just replace—upgrade to generate big stopping power with Wilwood forged narrow Superlite 6R Big Brake front brake kits.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-13 21:11:29

Specifications

Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number: 140-15982
Product Attributes - Part Type: Disc Brake Kits
Product Attributes - Product Line: Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits
Product Attributes - UPC: 889545094770
Product Attributes - Position: Front
Product Attributes - Remanufactured: No
Product Attributes - Front Rotor Included: Yes
Product Attributes - Front Rotor Style: Slotted surface
Product Attributes - Front Rotor Construction: Vented
Product Attributes - Front Rotor Diameter: 12.88 in./327.20mm
Product Attributes - Front Rotor Thickness (in.): 1.10 in.
Product Attributes - Brake Rotor Bolt Pattern (in.): 5 x 4.75 in.
Product Attributes - Brake Rotor Bolt Pattern (mm): 5 x 120.65mm
Product Attributes - Rear Rotor Included: No
Product Attributes - Front Caliper Included: Yes
Product Attributes - Front Caliper Piston Quantity: Six
Product Attributes - Front Caliper Material: Forged billet aluminum
Product Attributes - Front Caliper Color: Black
Product Attributes - Rear Caliper Included: No
Product Attributes - Parking Brake Provision: No
Product Attributes - Minimum Recommended Wheel Diameter (in.): 17 in.
Product Attributes - Front Spindles Included: No
Product Attributes - Master Cylinder Included: No
Product Attributes - Brake Booster Included: No
Product Attributes - Brake Hoses Included: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Designed to fit the AFX ProSpindles.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil140-15982
SFX Item ID	4408128
Supplier Item Code	4408128
Manufacturer SKU	140-15982
Manufacturer UPC	889545094770
Alternative References	FBody/75-79, FNSL6R, 12.88in

Compatibility

Application Data

Make BUICK
Model APOLLO
Submodel BASE
Beginning Year 1973
Ending Year 1974
Engine Type L6
Engine Size 4.1L/250
Engine Family GM inline 6-cylinder
Drivetrain RWD
Application Notes Designed to fit the AFX ProSpindles.
Make BUICK
Model APOLLO
Submodel BASE
Beginning Year 1973
Ending Year 1974
Engine Type L6
Engine Size 4.1L/250
Engine Family GM inline 6-cylinder
Drivetrain RWD
Application Notes Designed to fit the AFX ProSpindles.
Make BUICK
Model APOLLO
Submodel BASE
Beginning Year 1973
Ending Year 1974
Engine Type V8
Engine Size 5.7L/350
Engine Family Buick V8
Drivetrain RWD
Application Notes Designed to fit the AFX ProSpindles.

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1975
Ending Year	1975
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM inline 6-cylinder
Liter	4.1
CID	250
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	D

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	4.3L/260
Engine Family	Oldsmobile V8
Liter	4.3
CID	260
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	F

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Oldsmobile V8
Liter	5.7
CID	350
CC	5733
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	H

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Oldsmobile V8
Liter	5.7
CID	350
CC	5733
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	J

Make	BUICK
Model	APOLLO
Submodel	SR
Beginning Year	1975
Ending Year	1975
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM inline 6-cylinder
Liter	4.1
CID	250
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	D

Make	BUICK
Model	APOLLO
Submodel	SR
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	4.3L/260
Engine Family	Oldsmobile V8
Liter	4.3
CID	260
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	F

Make	BUICK
Model	APOLLO
Submodel	SR
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Oldsmobile V8
Liter	5.7
CID	350
CC	5733
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	H

Make	BUICK
Model	APOLLO
Submodel	SR
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Oldsmobile V8
Liter	5.7
CID	350
CC	5733
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	J

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1973
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	T

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Buick V8
Liter	5.7
CID	350
CC	5733
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	H

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Buick V8
Liter	5.7
CID	350
CC	5733
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	J

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Buick V8
Liter	5.7
CID	350
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	H

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Buick V8
Liter	5.7
CID	350
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	J

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
CC	7456
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	T

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
CC	7456
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	U

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
CC	7456
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	V

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
CC	7456
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	W

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1974
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
CC	7456
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	P

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1974
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
CC	7456
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	R

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1974
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	R

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1974
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	U

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1974
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Engine Family	Buick V8
Liter	7.5
CID	455
Drivetrain	RWD
Application Notes	KIT,FRONT,FNSL6R,2ND GEN PRO SPINDLE,70- 81 F BODY,75-79 AandX BODY,12.88 ROTOR, RTR:12.88-IN DIA,GT 48 CURVED VANE, SLOTTED , CLPR:FORGED NARROW SUPERLITE 6R, 6-PISTON, Black Powder Coat Universal Parking Brake cable kit, may require modifications to cab
Engine VIN Code	V