AC Compressor, With Clutch, With 6-Groove Pulley, 4.5 in. Pulley Diameter
Express 1500,Express 2500,Express 3500,Express 4500,Sierra 1500,Sierra 1500 Classic,Sierra 2500 HD,Sierra 2500 HD Classic,Sierra 3500,Sierra 3500 Classic,Sierra 3500 HD,Silverado 1500,Silverado 1500 Classic,Silverado 2500 HD,Silverado 2500 HD Classic,Silverado 3500,Silverado 3500 Classic,Silverado 3500 HD,DeVille,H1
Engine : 6.6L V8