Strut Rod Bushing Question for '72 Duster

that is the factory style bushing aftermarket bushing are usually 2 pieces, should be installation instructions with it, Lawrence

There were no instructions with the kit. I got it from PST. Also, does it matter that I have the Mancini Racing strut rods? They're not the adjustable kind but they are a slightly different design that the factory originals. Don't have a pic of them right now. Can maybe get one tomorrow. Here is a link to the description on their website.

http://chucker54.stores.yahoo.net/coarmst.html

They just have one for all A-bodies. I noticed that there are two different Moog part numbers for these bushings. One for pre '73 and another for after '73. Which part number goes with these strut rods? Anybody using these?