[biggsteve97]

Just finished the install of the same header kit on my 03 Z71 Tahoe but I am out of money so I had to reuse the factory muffler and tailpipe. Turns out the passenger side factory catalytic converter was starting to melt so this solved the miss I had and saved me about $600. I love the way this kit fits, a lot of quality for very little money. I used a set of summit racing boxed MSD 8.5mm race wires that have adjustable boots, this gave me the necessary clearance. Yes it is close, there is about 1/8" of clearance to the header.