Does anyone run aftermarket rear shocks on their sportsman 800?

i have a 2014 sportsman 800 and i want to have some adjustability on the rear shocks of my quad i know it had preload but i want stiffer springs for sure as of right now. Basically if i could put the $100 for hd springs towards a better shock i would rather do that. and does anyone know the length eye to eye of the rear shocks? my sportsman is at the dealer right now getting theft damages fixed at the moment. Thanks in advance for any help:thanks: