In your search, one that you may want to consider are Ranchos (they make several types). www.gorancho.com ; I found some good prices at www.4wheelparts.com Good Luck !!

------------------
2000 F-150 XL, RC, LB, 5.4L, 4R70W, 3.55LS,
Class III tow, Payload #3, & Convenience pkgs.,
4-wheel disc/ABS, Chestnut/Parchment 40/60,
Ford bedliner w/Paintsaver & gas/wheel/spare locks,
K&N F.I.P.K. w/Outwears pre-filter, Superchip,
Dynomax ultra-flow welded 3" cat-back w/ 3" Y-pipe,
Hellwig front & rear anti-sway bars, Rancho RS 9000s,
Mobil 1, K&N oil filter.

 

I am looking to replace the shocks on my 1998 F-150 4X4 and am searching for recomendations on good heavy duty shocks. Any help would be greatly appreciated.