The kit includes replaces the two upper hoses that connect the intercooler tubes to the intake manifold on the 99-03 7.3L trucks.  It also replaces the two boots that connect the intercooler pipes to the intercooler if you have a 7.3L Banks IC or 7.3L Hypermax Tapercore. It includes four T-bolt spring clamps. The spring bolt clamps are 300 series stainless steel with zinc coated bolts with a 300lb clamping strength. Recommended torque is 60 in/lbs.