Bonneville America Forums Forums Technical Forums Accessories Progressive rear shocks .. which style do you run?

I put 440's on my '97 H-D Low Rider and they absolutely transformed the bike. They are pricey though, but I thought worth it for the Harley which really needed the upgrade. Traded in the Low Rider for an '06 Speedmaster which has better stock shocks. Can anyone tell me the stock shock length for the Speedmaster/America ? (just in case I'm tempted)