caltrac install questions

Putting Caltracs on the 68 Valiant i picked up from Saabfan and have a couple questions.
Ordered up the complete setup from Mancini
3/4 Offset shackle kit
caltracs
1''raised monoleafs

1. Are the mono leafs same left to right? both have same part number.

2. Anybody use the offset shackles with caltracs? Doesnt seem to be the best fitment with the front spring hanger. Needed quite a bit of work to keep the caltrac free to move, had to use a washer on the inside of the spring eye to clear the step in the offset hanger. Also had to cut about an inch off the bottom of the hanger to uncover the caltrac upper rod hole.

sorry no pics!