cal tracs?

So I'm need of some traction.
Truck has drop shackles.
Which cal tracs do I need to order?
Is it the flip kit?
What's your guys opinions?

Thanks

I would go with assasin bars IMO

Assassin bars would be my choice, but if you only have drop shackles in the rear, no you do not need to order them for the flip kit.

I see where this is going.

Your shackle replacement isn't considered a flip kit. Flip kit is a 6inch drop. Hooking up sitting up as high as you are still will be a pain unless your awd IMO. My brothers Sierra just blew off the slicks cause it is light and high(only 2" shackle). Bring the center of gravity down helps a ton.