They take a little longer to install than is stated on the site, but well worth the time. Be aware of all brake lines when installing. They work great and will need some time to seat before the air stabilizes. Mine lost 20 pounds the first week, then 10 pounds, then stabilized. When I first put air in them, the van immediately raised 4 inches. These are great!
Verified purchase: Yes | Condition: Pre-owned
installed this setup on my 1994 gmc conversion van now rides like it is on a cloud,did have to do a little modification to make fit but nothing to bad
Verified purchase: Yes | Condition: New
one airline down 8# in 20 hours. tighten air valve core,good to go ! put on 1972 k-20 with overload springs .between axle and frame .
Verified purchase: Yes | Condition: New
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