
A quality brass knurled nut for the spark plug terminal, threaded with an 8-32 UNC thread for use with older spark plugs with UNC screw tops.
Also used on the following engines:- Lister A, B, J, K, L, and N type engines.
A quality brass knurled nut for the spark plug terminal, threaded with an 8-32 UNC thread for use with older spark plugs with UNC screw tops.
Also used on the following engines:- Lister A, B, J, K, L, and N type engines.