This GMB Engine Cooling Fan Clutch fits your 1966 GMC P1000 3.8L L6 and is perfect for a tune up or performance upgrade. .
GMB Engine Cooling Fan Clutch for 1987-1990 Jeep Wagoneer 4.0L L6 Belts rm
GMB Engine Cooling Fan Clutch for 1970-1974 Dodge Challenger 3.7L 5.2L 5.6L te
GMB Engine Cooling Fan Clutch for 1970-1974 Chevrolet P20 Van 5.7L 7.4L V8 iu
GMB Engine Cooling Fan Clutch for 1987 Chevrolet R10 Suburban 5.0L V8 - zw
GMB Engine Cooling Fan Clutch for 1960-1967 Dodge W200 Series 5.2L V8 - mt
GMB Engine Cooling Fan Clutch for 1979-1986 GMC C2500 Suburban 5.0L 5.7L V8 lb
