I couldn't figure out how to reply to your PM. Thanks for all the info you gave. I really appreciate your honesty and input.

Ok. Do you know if they still break upon removal?

Hi, ive been doing some reasearch on the 5.4 3v spark plugs and noticed that you claim the sp 515s are welded instead of crimped. Where did you find this out at? Thanks.

I was wondering if you could help me delete a thread I created. Its not allowing me to delete it.

Hi thanks for responding. I'm in Los Angeles; any chance I could entice you into working on my truck? It's a great old '64 short bed, all original. Of course I would pay you; it's very hard to find someone who knows what they are doing. Present guy has had it since June, trying to unravel the gear problem.

Scott