Compatible With 01 - 02 Silverado / Sierra 2500 HD & 3500 Crew Cab, Long Bed. No need for a flaring tool or cutter. Simply bend each tube into place (most bends can be made by hand with copper nickel tubing) and screw the fittings in. Easier to install than bulky and awkward pre-bent lines. Made from 90/10 C706 Copper Nickel Tubing with factory flares
Read More on eBay