Wilwood Narrow Superlite 4R Rear Parking Brake Disc Kit for Chevy 12 Bolt - Part #140-13678-DR

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.

The Wilwood Narrow Superlite 4R Rear Parking Brake Disc Kit is designed to deliver exceptional braking performance for custom, show, and high-performance street vehicles equipped with Chevy 12 bolt rear axles requiring a parking brake. This kit features 13” or 14” two-piece rotors paired with Wilwood’s four-piston calipers, ensuring balanced and powerful braking response. The high-performance BP-10 compound pads optimize stopping power and fade resistance, providing confidence in both street and spirited driving conditions. The internal shoe system is neatly concealed, offering a clean installation while delivering superior static hold for parking applications. This design maintains the vehicle’s aesthetic appeal and simplifies maintenance by hiding the parking brake components within the rotor assembly. The kit includes a variety of optional caliper finishes and rotor designs, allowing builders to customize the look and performance to match their vehicle’s style and performance needs. Ideal for enthusiasts seeking a reliable, high-quality rear disc brake upgrade that complements front big brake systems, the Wilwood 140-13678-DR kit offers a seamless blend of function, form, and customization options. Constructed with precision engineering, this brake kit ensures durability and consistent performance under demanding driving conditions, making it an excellent choice for performance street and show vehicles alike.

Features:

• Compatible with Chevy 12 bolt axles, providing reliable rear braking performance

• Includes 13” or 14” two-piece rotors for optimal heat dissipation and durability

• Four-piston calipers for balanced and powerful braking response

• High-performance BP-10 compound pads for fade resistance and consistent stopping power

• Internal shoe parking brake system for clean installation and superior static hold

• Optional caliper finishes and rotor designs for personalized style and performance

• Designed for custom, show, and high-performance street applications

• Constructed with precision engineering for durability and reliable performance

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Clearance Item: t
Units Per Sku: 1