The first breakthrough came in 1978 when Kilbrittain, after a lapse of 36 years, again won the Flyer Nyhan Cup or the South-West Junior Hurling Championship. Although they were beaten by Kinsale in the Cork Junior Hurling Championship, the seeds were sown for the success that would follow. In 1984, Kilbrittain reached the final of the Cork Junior Hurling Championship only to be defeated by Midleton. Kilbrittain came roaring back the next year 1985, to defeat Cobh in a brilliant final to win its first county title after 81 years.
In 1994 the Carbery divisional team won the Cork Senior Hurling Championship title with a strong number of Kilbrittain players on the team, 5 playing on the team with 2 subs. After competing 10 years in the Intermediate grade and being runners up in 3 county finals (1988, 1989, 1993) Kilbrittain won the Cork Intermediate Hurling Championship in 1995. In 1996 Kilbrittain became a senior hurling club, the only one in all of The south East and south West Cork at the time.