Fitment: 1999 Chevrolet C1500 1999-2000 Chevrolet C2500 1999-2000 Chevrolet C35002000 Chevrolet K2500 2000 Chevrolet K3500 2000 Chevrolet Suburban 1500 2000 Chevrolet Suburban 2500 2000 GMC C2500 2000 GMC C3500 2000 GMC K2500 2000 GMC K3500 Features & Specifications: -Aluminum construction to ensure heat transfer efficiency -Louvered aluminum fins and tubes are bonded through a unique furnace-brazing process with premium quality aluminum for maximum heat dissipation -Each product is quality inspected and 100% tested -Lightweight Direct Bolt-On OEM Fitment or Replacement -Guaranteed Exact Fit for easy installation .