Inspected for balance; resulting in smooth brake operation and noise reduction Although it may be more expensive than some alternatives and require manual installation, its precise fitment, easy availability, and proven performance make it an excellent choice for consumers seeking a replacement rear brake drum that delivers excellent value and reliability ACDelco Professional Brake Drums are constructed with G3000 SAE qualified material for structural integrity and maximum service life. Rear Brake Drum Centric - Vehicle Specific Replacement Part Centric 122.44050 Rear Brake Drum 2007 Tacoma 4x4 Truck GM Replacement Brake Drum 1996-1998 Toyota Rear Brake Drum 18B386 OE Design Brake Drum No Machining ACDelco Professional Brake Drums are ready to be installed right out of the box. Product image gallery. ACDelco 18B386 Professional Rear Brake Drum Assembly Product Image 1 Also, no machining is required. They are tested to ISO/TS 16949 quality system standards and validated for balance to provide better braking performance.
