[dawsonthompson]

So quick question just attended a local car show and saw a truck with the rear height I'd like to achieve he has the same notch however he said he used a different trailing arm that doesn't hit the frame or hit the frame as much, he said it was from porterbuilt. However what I don't understand is the way the trailing arms mount to the rearend how can they not hit the frame can somebody shed light on this?