MAS5I3014C (x2) MAS6I3014C (x2) got the rear cups freed up an moving Service two front and two rear R&T dampers. Shims inspected All seals replaced New seal head assemblies installed Polished shafts 1304 oil used Cleaned hot tanked Came complete with springs installed Dyno Matched After Service I did not tighten the lower cups. Removed some of the negative preload out of the fronts so the springs won't rattle around. Spring perches are not a spare part we have, and they are not available for order as individual spare parts. MHAM