Hi!
Very nice and actual question, especially for the Russians
)
My story is:
Once considered to change original shocks on 90K Miles andinstalled Original Motorcraft. Result - convinced to death in 1,5 year. Very, very soft for this car I would say. I was advised to install Kayaba Mono Max as one of the strongest for this car, result you can see here:
http://www.ford-trucks-club.ru/showthread.php?t=30898
(sorry for Russian language, but the picture explains itself). Finally, on our local market we have found our local producer, who makes shocks for Russian light commercial trucks. The result and the price is fantastic!
Каталог
The only thing you need is to exchange internal ring (fixing whole) frome original to Weber (the name of Russian absorbers).
But, there is steel question about front shoks, as those that I have told you, fits onlly to the rear axle.
To the front I consider to install Rancho RS5000.
What do you think?