Coils are labeled "Progressive Suspension 03-315 120/170" but i dont see any Pn on the body. If somebody knows where to look, that would be greatly appreciated
With a little help (thank you), i feel confident that these are 440 series shocks with the HD spring. They were used to me (never installed) so i never got all the details. They were off of a 07-08 Electraglide.