I ordered a set of 430 progressive shocks in 11.5 length and weight that was closest in application for the 08 america. They are intended for the current HD sportsters. My question is more of a confirmation from those that have done similair rear shock swaps.

Do I just need to use the hardware from my factory shocks?

Do I need to swap the rubber bushings from the factory shocks and press them into the new shocks?

Do I need to use spacers?

Or am I a moron and will be selling these on ebay some time soon?