OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has revised the outlooks to stable from negative and affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Rating of “a” of the members of Lititz Mutual Insurance Pool (Lititz), which includes Lititz Mutual Insurance Company and its three reinsured affiliates: Farmers’ and Mechanics’ Mutual Insurance Company, Livingston Mutual Insurance Company and Penn Charter Mutual Insurance Company. All companies are domiciled in Li