AC Compressor, With Clutch, With 4-Groove Pulley, 4.31 in. Pulley Diameter
Sierra 1500,Sierra 2500 HD,Sierra 3500 HD,Silverado 1500,Silverado 2500 HD,Silverado 3500 HD,Sierra 1500,Sierra 2500 HD,Sierra 3500 HD,Silverado 1500,Silverado 1500 LTD,Silverado 2500 HD,Silverado 3500 HD
Engine : 6.2L V85.3L V84.3L V6