Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Chevy 12 Bolt w/ C-Clips

SKU: WIL140-12964

Disc Brake Kits

WIL Superlite Brake Kit...

Wilwood

Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Chevy 12 Bolt w/ C-Clips

SKU: WIL140-12964

Disc Brake Kits

WIL Superlite Brake Kit...

LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13” or 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-13 21:15:30

Specifications

Product Attributes - UPC: 889545018417
Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Position: Rear
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Disc Brake Kits
Product Attributes - Offset (in.): 2.750 in.
Product Attributes - Product Line: Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits
Product Attributes - Rear Rotor Style: Slotted surface
Product Attributes - Rear Caliper Color: Black
Product Attributes - Parking Brake Style: Internal drum
Product Attributes - Rear Rotor Diameter: 12.88 in./327.15mm
Product Attributes - Rear Rotor Included: Yes
Product Attributes - Brake Hoses Included: No
Product Attributes - Front Rotor Included: No
Product Attributes - Rear Caliper Included: Yes
Product Attributes - Rear Caliper Material: Forged billet aluminum
Product Attributes - Brake Booster Included: No
Product Attributes - Front Caliper Included: No
Product Attributes - Front Spindles Included: No
Product Attributes - Parking Brake Provision: Yes
Product Attributes - Rear Rotor Construction: Vented
Product Attributes - Master Cylinder Included: No
Product Attributes - Axle Housing Flange Style: 10/12 Bolt Chevrolet (3.072 in. x 2.40 in.)
Product Attributes - Manufacturer's Part Number: 140-12964
Product Attributes - Rear Rotor Thickness (in.): 1.10
Product Attributes - Rear Caliper Piston Quantity: Four
Product Attributes - Brake Rotor Bolt Pattern (mm): Triple 5 x 114.30mm/5 x 120.65mm/5 x 127.00mm
Product Attributes - Differential Case Design Type: GM 8.875 in. (12-bolt), passenger car
Product Attributes - Brake Rotor Bolt Pattern (in.): Triple 5 x 4.50 in./5 x 4.75 in./5 x 5.00 in.
Product Attributes - Minimum Recommended Wheel Diameter (in.): 17 in.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil140-12964
SFX Item ID	4404800
Supplier Item Code	4404800
Manufacturer SKU	140-12964
Manufacturer UPC	889545018417
Alternative References	12.88in