Strongarm 4527 Fits CHRYSLER 300M 1999 2000 2001 2002 2003 2004 / / Trunk / Lift Supports, Struts, Props. Units Are Pair (2) Priced L & R This item is sold as (2) units 1 matched pair Extended length 12.17" (measured center to center of ball studs or eyelet ends) Compressed length 7.94" (measured center to center of ball studs or eyelet ends) Easy to install, most vehicles using a small flat headed screw driver.