The 1988 FA Cup Final was the culmination of season number what of the Football League?
1987–88 Football League The 1987–1988 season was the 89th completed season of The Football League.
1986–87 Football Conference The Football Conference season of 1986–87 (known as the GM Vauxhall Conference for sponsorship reasons) was the eighth season of the Football Conference, the first season under this name, this league having earlier been known as the Alliance Premier League.