Home > Lincoln Shocks & Springs > LINCOLN FRONT SPRING ASSISTED SHOCKS. 2" O.D.  >  PL1050 - FRONT SPRING ASSISTED SHOCKS. Fits Lincoln, Continental, limousine, Premiere, Mark, Town car, 1958, 59, 60, not actual item in picture - 1 pair. These 2" O.D. Spring Assisted Shocks add 500 lbs of boost per pair to improve ride height, stability