Dongray,
The rear shocks are 17 inches from center of the lower mount to the top mount bracket edge. To my knowledge mine are the stock version. I got my drop axle and the springs from Sids Drop Axle out of Oklahoma. I met him at Hershey show 2 yrs ago. He took my stock axle and steering as cores. If you happen to be going to Hershey next month the Poises is just up the road in Hummelstown.
