2012 GMC Sierra 1500 Brake Drum - Rear Genius

• Features:
• Engineered with 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-braking surface
• 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
• Cross-Hatched smooth finish to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions
• Double disc ground finish eliminates lateral run-out and DTV (disk thickness variation) issues on the rotor and improves pad-rotor bed-in
• Tested for maximum tolerance to voluminous amount of constant thermal cycles
• CNC-Machined to the tightest tolerances to guarantee manufacturing precision and accuracy
• Best matched with CMX, TEC, SIM or Positive Plus brake pads
• Kit Includes: 2x Rear Coated Brake Drum (Both Side)
• Part Reference Numbers : AD90665 CD90665 PD90665 80128 YH274983C YH274983 122.66045 123.66045 BD920150 85918 4406718 920150 EC80128 9801 BD180466E BD180466