Rear Coated Brake Drum (1 Piece Only) GCR-9764 For Chevrolet GMC Silverado 1500 Sierra Classic

Genius has been the undisputed leader in coated rotor manufacturing for the last 15 years thanks to it's groundbreaking lab engineered G-Cast™ iron cast and G-Coat™ dipped coating. Genius in-house engineered managed to develop the best combination of iron cast and coating to produce unmatched protection that adhere and stay durable for the lifetime of the rotor, without compromising on the rotor braking performance. With a long-established presence in the industry, Genius has garnered the trust and loyalty of countless customers across the continent. Their disc rotors and drums are known for their durable coating without compromise. Genius' commitment to excellence has solidified their position as the go-to brand for professionals and car enthusiasts seeking convenient and durable rotors in North America.

• Make sure to buy two (2)! (One for left side and one for right side)
• Engineered with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength, stability, durability) Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-brak
• Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface
• 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
• Cross-Hatched interior finish to improve the shoes' ability to grip the drum surface, especially during initial brake applications or in wet conditions
• Voluminous Thermal Cycling (VTC) tested for maximum tolerance to voluminous amount of constant thermal cycles
• CNC-Machined to the tightest tolerances to guarantee manufacturing precision and accuracy
• Thickness and Metallurgy electronically validated for manufacturing consistency
• Manufactured with dedicated Vertical Turning Centers (VTC) and balancing machine to eliminate vibrations
• Packed in a Vapor Corrosion Inhibitor (VCI) bag, it eliminates the need for an oil coating and reduces prep time

Interchange Part Number(s):