It'll work but the only problem you'll run into is if you ever wanted to take them off you would have to cut and reweld which is basically more of a hassle. What I did was buy this:
http://m.summitracing.com/parts/dtc-791-09525 it bolts to the headers and you can weld to the exhaust so if you ever need to remove the headers you can easily. You might need to take them off one day, I never thought I was going to but I ended up needing to when I took off the heads and I'm sure glad I went that route.
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2010 Camaro 2SS/RS LS3 - 450rwhp and 425tq
- TSP 231/236 Cam, Dynatech 1 7/8" LT Headers, Dynatech Cat Delete, CAI Intake, BMR 1.4" Drop Springs, Hurst Short Throw Shifter, Magnaflow Street Series Axle-Back w/X-pipe
- Tuned by Ivan @ SouthwestSpeed