AC Compressor, With Clutch, With 4-Groove Pulley, 4.25 in. Pulley Diameter
Express 1500,Express 2500,Express 3500,Express 4500,Avalanche 1500,Avalanche 2500,C3500HD,Escalade,Escalade EXT,Savana 1500,Savana 2500,Savana 3500,Savana 4500,Sierra 1500,Sierra 1500 HD,Sierra 2500,Sierra 2500 HD,Sierra 3500,Silverado 1500,Silverado 1500 HD
Engine : 4.8L V86.0L V85.3L V8