OK, got ya. I just went and measured a T5z I have setting in the garage, it is 1.435 vs 1.375 for the S10 if anyone is interested. Not totally sure what you are looking for yet, is it the length the retainer has to be cut to? I don't remember the thread you are referring to (probably will when I see it!
) so can't be of much help.
Have you tried contacting Corkhuskers? I have always found them to be supper helpful.