OLDWICK, N.J.--(BUSINESS WIRE)--A.M. Best has affirmed the financial strength rating (FSR) of A (Excellent) and the issuer credit rating (ICR) of “a” of Kansas City Life Insurance Company (Kansas City Life) [NASDAQ: KCLI]. Concurrently, A.M. Best has affirmed the FSR of A- (Excellent) and the ICRs of “a-” of Kansas City Life’s wholly owned subsidiary, Sunset Life Insurance Company of America (Sunset Life) and its final expense life insurance subsidiary, Old American Insurance Company (Old Ameri