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Wilwood 88-98 Chevy Silverado Superlite 4R 12.88x1.10in GT Slotted Rear Drum to Disc Conv. - Black

SKU: WIL140-17542

Disc Brake Kits

WIL Superlite Brake Kit...

Wilwood 88-98 Chevy Silverado Superlite 4R 12.88x1.10in GT Slotted Rear Drum to Disc Conv. - Black

SKU: WIL140-17542

Disc Brake Kits

WIL Superlite Brake Kit...

A$4,460.54
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.

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Description

Wilwood 88-98 Chevy Silverado Superlite 4R 12.88x1.10in GT Slotted Rear Drum to Disc Conv. - Black


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 12:23:36

Data: v4.2 - Upd: 2026-11-08 12:01:36

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Wilwood, Wilwood Disc Brakes
StreetFX SKU wil140-17542
SFX Item ID 4409578
Accounting SKU wil-140-17542
Manufacturer SKU 140-17542
Manufacturer UPC 889545113976
Alternative References WIL-140-17542

Disc Brakes, Forged Narrow Superlite Big Brake, Rear, Rotors, Slotted Rotors, 4-piston Calipers, Black, Chevrolet, GMC, Kit

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.

Product Attributes
BrandWilwood Disc Brakes
Manufacturer's Part Number140-17542
Part TypeDisc Brake Kits
Product LineWilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits
UPC889545113976
PositionRear
Front Rotor IncludedNo
Brake Rotor Bolt Pattern (in.)5 x 5.00 in.
Brake Rotor Bolt Pattern (mm)5 x 127.00mm
Rear Rotor IncludedYes
Rear Rotor StyleSlotted surface
Rear Rotor ConstructionVented
Rear Rotor Diameter12.88 in./327.15mm
Rear Rotor Thickness (in.)1.10
Front Caliper IncludedNo
Rear Caliper IncludedYes
Rear Caliper Piston QuantityFour
Rear Caliper MaterialForged billet aluminum
Rear Caliper ColorBlack
Brake Pads IncludedYes
Friction Material NameBP-10
Parking Brake ProvisionYes
Parking Brake StyleInternal drum
Minimum Recommended Wheel Diameter (in.)17 in.
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
RemanufacturedNo
Brake Hoses IncludedNo
QuantitySold as a kit.

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