CORE PLUG (DISHED) 41.27mm (1-5/8) MINI/SPRIGET/MINOR/MGA-MGB/TR
Mini 998cc and 1098cc pre A+ from 1959 to 1985
Sprite & Midget 948cc and 1098cc from 1958 to 1980
Morris Minor 1948 to 1971
MGA and MGB from 1955 to 1980
TR2, TR3, TR4 and TR4A from 1953 to 1967: 1 REQUIRED
Mini 998cc and 1098cc pre A+ from 1959 to 1985
Sprite & Midget 948cc and 1098cc from 1958 to 1980
Morris Minor 1948 to 1971
MGA and MGB from 1955 to 1980
TR2, TR3, TR4 and TR4A from 1953 to 1967: 1 REQUIRED