sorry if this question has been answered before but i have searched and only found 5th gen springs on a 4th..my question is that i sold my 4th gen but i kept my H techs and i want to install them on my 5.5 and im just curious has anyone done this with out a problem?or is it just worth buying another set that is specificly for the 01-03?

The fronts are the same the backs are different but you can use a 4th rear strut on the 5th Gen and you'll be alright!

cool thanks for the info!!!

I got 2 rear AGX from the Cattman AGX-5 setup....

the 4th gen rear spring DOES work , ive done it , drove for nearly 2yrs no issues , not struts required

yeah the rear coil springs overall outside diameter is smaller the 5/5.5Th so it may seat on the lower spring perch but not sure if it's perfect