Are the tapered ends of a tie rod or a drag link a standard size similar to the series of u-joints? Is the taper and length a standard? Or do the manufacturers use what ever size is required and then it's never used again? I'm just wondering because I am thinking about swapping some parts involving different years and brands.
--but I dont have much room for them either--the info in those books can be priceless sometimes,like when you need coil springs not listed anymore,or ones a bit taller to lift a vehicle--you can look them up by size and spring rate in that section of the book.. 

