Wilwood 140-17985 Forged Narrow Superlite 6R Front Big Brake Kit

ONLY FOR vehicles or chassis equipped with Wilwood 830-17728 ProSpindle Aluminum 2" Drop Spindle.
Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades
Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.

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$2,231.16

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Product Summary

Front Position, No Value Rotor Diameter, Powder Coated

ONLY FOR vehicles or chassis equipped with Wilwood 830-17728 ProSpindle Aluminum 2" Drop Spindle.
Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades
Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.

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Key Specs

MFG. Part #	Select Color and Style
Position	Front
Rotor Type	Vented
Caliper Pistons	Six
Caliper Finish	Powder Coated

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Details

The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves as the base of this 12.88” big rotor kit use with Wilwood's Modular Aluminum ProSpindle. FNSL6R kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.

Application

ONLY FOR vehicles or chassis equipped with Wilwood 830-17728 ProSpindle Aluminum 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.

Guides & Documents

Disc Brake Kits Installation Instructions (83514017985)

CA Prop 65

Specifications

KEY SPECS
MFG. Part #	Select Color and Style to see
Brand	Wilwood
Position	Front
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	Select Color and Style to see
Spindle Type	Factory Disc Spindle
Front Rotor Included	Yes
Front Rotor Diameter	12.88 Inch
Front Caliper Included	Yes
Rear Caliper Included	No
Front Spindles Included	No
Master Cylinder Included	No
Brake Booster Included	No
Brake Hoses Included	Yes
Rear Rotor Included	No
Color	Select Color and Style to see

GENERAL
Sold in Quantity	Kit
GTIN Code	Select Color and Style to see
Stud Diameter	0.52"
Mount Type	Radial
Total Piston Area	4.04 sq. in.
Pad Area	8.2 sq. in.
Pad Volume	3.8 cu. in.
Brake Pad Compound	BP-10
Rotor Finish	Black E-Coat
Rotor Material Type	Spec-37 Iron
Vane Count	48 Curved Vane
Hat Type	Big Brake Hat - Flared Bell
Hat Finish	Black E-Coat
Hat Material Type	Aluminum
Hat Offset Dimension	1.88"
Front Rotor Thickness	1.10"
Front Caliper Piston	Stainless
Brake Lines Included	No
Brake Pads Included	Yes
Caliper Color	Select Color and Style to see
Hat Bolt Circle 1	5 x 4.50
Hat Bolt Circle 2	5 x 4.75

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