Caltracs are they worth it?

Buy the best shock you can afford. Cal Tracks work the shocks/springs - HARD! If you can't control the rear with shocks, things won't go well.

The shocks Calvert sells are the Rancho shocks. Calvert bought the items from Rancho, when Rancho decided to discontinue them. They are the minimum shock I would suggest. There are some others that can work, QA adjustables, etc.