Took off the hardtop (80 degrees in So. Cal.) and put on my new Bestop Safari. Found the drilless header to be cracked from the factory. Called the 4 wheel parts in Santa Ana, CA that I bought it from and they said that they had one more in stock. Drove 20 minutes in traffic to pick it up. Forgot my receipt, which they didn't even ask for, and they replaced the header with no questions asked. I was back at my office within 20 minutes and had it installed in about 15 more minutes. Kudos to 4 Whhel Parts. Try that with online purchases. It took me a few minutes to correctly install the header all the way foreward. Works perfectly. Drove to Newport Beach with my daughter and her best friend to Joe's Crab Shack for her Birthday Dinner.