Part Type: Engine Cooling Fan Clutch. Notes: Notes: Counter Clockwise; Severe Duty Thermal Fan Clutch; Fan Mounting Holes are 10 mm. Manufacturer: Four Seasons. 1989 Chevrolet V3500 Engine: 5.7L V8; Counter Clockwise; Severe Duty Thermal Fan Clutch; Fan Mounting Holes are 10 mm.;.
