In large zip-top plastic bag, add taco seasoning, orange juice, lime juice, ¾ teaspoon salt and ¼ teaspoon pepper; add pork. Seal bag, pressing out excess air; freeze up to 2 months.
To prepare, transfer bag with pork to refrigerator to thaw completely.
In 3- to 4-quart slow cooker, add pork mixture and marinade; cover and cook on high 4 hours or low 8 hours or until pork is very tender.
Preheat broiler to high; spray rimmed baking pan with cooking spray. Transfer pork to prepared pan; shred with two forks. Pour oil and juices from slow cooker over pork; toss and spread on pan. Broil pork 8 minutes or until golden brown and crisp. Makes about 4 cups.
Serving Size 2/3 cup
Servings 0
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.