Combine steak sauce, oil, pepper and garlic. Place steak in bag; add marinade, turning to coat. Close bag securely and marinade in refrigerator for at least 1 hour, turning once. Remove steak from marinade; place steak on broiler in broi ler pan so surface of meat is 3-4 inches from heat. Broil 15 to 18 minutes to d esired doneness (rare to medium rare) turning once.