For 1989-1991 Chevrolet R3500 5.7L V8 Engine Cooling Fan Clutch 4 Seasons 1990

4 seasons chevrolet clutch cooling fan engine engine cooling fan

1989 Chevrolet R3500 Engine: 5.7L V8; Reverse Rotation; Optional Standard Duty Thermal Fan Clutch; Fan Mounting Holes are 10 mm.;. Notes: Reverse Rotation; Optional Standard Duty Thermal Fan Clutch; Fan Mounting Holes are 10 mm.;.