The British League Knockout Cup was a speedway Knockout Cup competition in the United Kingdom governed by the Speedway Control Board (SCB) in conjunction with the British Speedway Promoters' Association (BSPA), that was staged between 1965 and 1994.
This competition was run on the knockout principle; teams drawn together race home and away matches, with the aggregate score deciding the result.
In the event of the aggregate score being level, the teams again race home and away.
The official result was declared a draw and both teams shared the Knockout Cup that year.
Knockout Cup (speedway) for full list of winners and competitions