Part Type: Engine Cooling Fan Clutch. Notes: Counter Clockwise; Severe Duty Thermal Fan Clutch; Fan Mounting Holes are 10 mm. Reverse Rotation Severe Duty Thermal Fan Clutch. Fan Clutch. 1988 Chevrolet V30 Engine: 5.7L V8; Counter Clockwise; Severe Duty Thermal Fan Clutch; Fan Mounting Holes are 10 mm.;.
