From the Manufacturer.
Adding SlamAir air helper springs to your lowered vehicle restores load carrying capacity and eliminates bottoming out.
SlamAir kits supplement a truck's leaf springs that are lowered to provide adjustable spring rate for ride comfort, safety, and variable loads.
They are easy to install between your existing springs and the vehicle frame, made with durable, rugged components for long, reliable service.
Air Lift SlamAir kits fit most trucks with a 2 – 6 inch drop, including those with flipped axles and notched frames.
Application Information.
This kit, number 59103, fits the: 1988 to 1998 Chevrolet/GMC 1/2 ton full size truck, 2-wheel drive; 1993 to 2008 Chevrolet/GMC Silverado/Sierra 1/2 ton pickup, 2-wheel drive (except 1500 HD models); 1970 to 2004 Ford 1/2 ton full size truck, 2-wheel drive (for 2004, fits Heritage model only); 1969 to 2001 Dodge 1/2 ton full size truck, 2-wheel drive.
This kit fits vehicles with a 2 – 4 inch drop.