Reviewed By VIDAL S (Kissimmee, FL) Reviewed for a 2010 Chevy Corvette —8/17/2011 7:51 AM
I'm using these on my Gen2 GTM. The engine is a 2003 LS6 with cats and turbo mufflers. Installed easily. I did have to run a tap through one of the flange holes and I am using stock studs instead of the included 10mm bolts.