1987 GMC V1500 Engine: 5.0L V8;. 1987 GMC V1500 Engine: 5.7L V8;. 1987 GMC V1500 Engine: 6.2L V8;. Part Type: Fuel Pump Plate Gasket. Fuel Pump Mounting Gasket. Fuel Pump Mount Gskt. WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.