w123 self leveling suspension conversion

[poetmindzone]

i have looked all over to find out about a conversion on my w123 estate i cant use the self leveling as i have a 2.4 diesel engine it a 280te estate and the diesel engine is a older one without the hydraulic pump attached to the engine

i no that i can put bigger springs and normal shockers but what will fit please please help as my back end is sagging

a very proud owner of a real classy merc