The Strange shocks are hiem style at both ends. While there is a number on the sticker it crosses with nothing. Closest I’ve come up with is there S5204 which has 3.86 stroke and is 10.5” compressed with bump rubber/ 13.84 extended. I’m still using Afco singles on the rear. I just had them freshened.... probably should have gone double there too, but being a ladder bar car, they’ll probably suffice.