lifted trucks with bags

who makes rear bag kits for lifted trucksnot the towing bags.. i mean like four linked rear with tripple convulated bags

http://www.keldermanairride.com/lift-kits/

doesnt list prices.. probably through the roof..

i have some triple bellow bags for sale http://www.layitlow.com/forums/index.php?showtopic=276364 this is a link for pics and the price is 160 +shipping or trade for some slam bags

JOE
my email is trickedout65@yahoo.com for any questions

Kelderman is like $6500 for a kit for a F-350