Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits 140-10012

5 out of 5 stars ( 1 )

Part Number: WIL-140-10012

$2,411.90

Disc Brake Kit, 4R Big Brakes, Rear, Slotted Rotor, 4-Piston Caliper, Black, Big Ford Ends, Kit
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Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits 140-10012

Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits 140-10012

WIL-140-10012

5 out of 5 stars ( 1 )

Part Number: WIL-140-10012

Estimated Ship Date: Oct 23, 2026

$2,411.90

Estimated Ship Date: Oct 23, 2026 Would you rather pick it up?

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Overview

Brand:
Manufacturer's Part Number:
140-10012
Part Type:
Product Line:
Summit Racing Part Number:
WIL-140-10012
UPC:
889545008302
Position:
Rear
Front Rotor Included:
No
Brake Rotor Bolt Pattern (in.):
Triple 5 x 4.50 in./5 x 4.75 in./5 x 5.00 in.
Brake Rotor Bolt Pattern (mm):
Triple 5 x 114.30mm/5 x 120.65mm/5 x 127.00mm
Axle Housing Flange Style:
Big Ford New Style/Torino (3.562 in. x 2.00 in.)
Rear Rotor Included:
Yes
Rear Rotor Style:
Slotted surface
Rear Rotor Construction:
Vented
Rear Rotor Diameter:
14.00 in./355.60mm
Rear Rotor Thickness (in.):
1.10
Front Caliper Included:
No
Rear Caliper Included:
Yes
Rear Caliper Piston Quantity:
Four
Rear Caliper Material:
Forged billet aluminum
Rear Caliper Color:
Black
Brake Pads Included:
Yes
Friction Material Name:
BP-10
Parking Brake Provision:
Yes
Parking Brake Style:
Internal drum
Minimum Recommended Wheel Diameter (in.):
18 in.
Offset (in.):
2.500 in.
Front Spindles Included:
No
Master Cylinder Included:
No
Brake Booster Included:
No
Remanufactured:
No
Brake Hoses Included:
No
Quantity:
Sold as a kit.
Notes:
New Style Big Ford housing end (3.562 in. x 2.00 in.). Measures 3.562 in. top bolts center to center, 3.562 in. bottom bolts center to center and 2.000 in. top to bottom bolts center to center. 3.150 in. center bore.

Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits

Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits are the perfect addition to front Big Brake upgrades for incredible stopping power. These disc brake kits feature FNSL4R 4-piston oversize forged billet aluminum calipers, 13 or 14 in. 2-piece premium rotors, and high performance BP-10 compound pads. Also included is a high-quality, drum-style parking brake assembly. The neatly hidden internal shoe system provides a clean installation, with superior static holding power for parking. Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits provide the extra power to reel in your beast. Order the kit designed for your vehicle application.

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Instructions & Calculators

Instruction Sheets for Part Number WIL-140-10012

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