Vehicle owners needing brake work, this ACDelco Silver Advantage brake rotor is a solid choice for reliable stopping power without breaking the bank. While it's backed by General Motors and works great on GM vehicles, it actually fits most makes and models, giving you broad compatibility GM Vehicle Brake Rotor ACDelco Advantage/Silver 18A27A - Disc Brake Rotor And Hub ACDelco Silver 18A271A Brake Rotor ACDelco 18A271A Disc Brake Rotor fits 1988-1991 CHEVROLET GMT-400 and 1989-1991 GMC SIERRA. Quality front brake rotor, backed by General Motors Rounded radius for added strength Manufactured with multiple alloys for improved heat dissipation and performance Mill balanced for proper rotor function; no extra weights are needed Quality validated for proper metallurgy and correct brake plate thickness For Chevy K1500 1988-1991 ACDelco 18A271A Silver Vented