ive change my mind.. becuase ive heard a few times... already that the electrical sender wont fit... if someone did somehow fit it.. on a 351W and shows me that it fits... then i would by the electrical
Lol, like I said, it can be done with an rather big brass extension threaded into the block and then the sending unit into that. I just didn't have any luck finding a piece like that, and I'm not sure if that would effect the reading at all. A mechanical unit originally worried me, but after installing it I wouldn't go any other way next time I do one. It's got less to malfunction and it's more accurate.