air bags that go inside coil spring

[tahoe7689]

I remember reading something about these on here a while, but I cannot find them in the search. Can someone please post up the thread or website where I can buy some of these? Thanks

 

[fatnlowtahoe504]

helper bags?
http://www.sdtrucksprings.com/index.php?main_page=product_info&products_id=4435&currency=USD

http://www.tahoeyukonforum.com/forum/showthread.php?t=4521

---------- Post added at 03:39 PM ---------- Previous post was at 03:39 PM ----------

http://www.suspensionconnection.com/cgi-bin/suscon/60769-suburban-air-springs.html

 

[ndavis0001]

air lift 1000