Hrmm those are a single spring with damper. What Ive got by eye is a double spring with damper...

With the new hydraulic rollers they can just be used as is right? No need to bush lifter bores or any of that like a solid roller? No super high spring rates?

Like I said Im leaning towards a regular ole hydraulic do to friendly spring rates, cost, ease of maintenance, etc. If the hydraulic rollers are better and still streetable springs and no need for machine work I would be in...

Keep the recommendations coming!