Ronald Albert Huffmon, young son of Mr. and Mrs. Wilmus A. Huffmon, 121 South St., succumbed yesterday evening in a Los Angeles hospital. Funeral services will be conducted Saturday at 10 a.m. in the First Southern Baptist Church, Avenue A and Pico Streets, with Rev. Cloyce Dietzman officiating. Interment will be in the West Side Cemetery. Ronald was born May 26, 1954 in Taft and in addition to his parents is survived by two brothers, Robert D. and Richard V. Huffmon, also surviving is his maternal grandmother, Hattie Fagg of Okmulgee, Okla.