asking for JUST the cap as a direct stock dist fit... I saw their distributors are male and sell just the cap, but do they fit on stock pieces ? It looks no

( unless they are the ones without pic )

https://www.customwiresets.com/home.php?cat=263

this is just to keep as spare dist the original one in case of MSD dist failure without modify again the spark plug wires... MSD parts are not locally availabe.