Direct fit replacement designed to complement the ride control characteristics of Monroe shocksFits the rear shocks and can be used for towing and hauling of heavy loadsFeatures a T fitting that allows the two different diameter airlines, the OE lines and the Monroe lines, to work togetherPrevents noise, steering binding, vibration and vehicle pullEnhances the handling, safety and performance of the vehicleInstallation kit for Monroe Max-Air shock absorber.