Commentary on Mopar XHD springs.

Point is, anyone can make anything and call it anything. But HD 340 springs are same leaf count per side.

~Bill[/QUOTE]

I bought a set of XHD original equipment Mopar 340 springs (P4510268,P4510269), and wish I didnt.
Thought the car would sit flat with them,but the right rear sits higher ala S/S springs. Plus these things are redicously overpriced,basically buying the Mopar part #. Could have got the same spring from JR Spring (where they are made) for much less. I believe they make the springs for pretty much everybody.

Favorite springs of all time were from JC Whitney,stock replacement models.