[scherp69]

These just showed up this morning. They are amazing. I'm really glad I decided to go with the polished ones. They will look sweet. These are the LSx ones for the Speed Tech subframe. They will also work with stock subframes and they have them for SBC and BBC. http://www.speedtechperformance.com/...cat/cat230.htm One question for you guys though....I'm putting them on a new L92. Am I okay to run these when I first get the motor going. I've read before that you should not run polished headers for breaking in rebuilt motors as it will turn them blue. Not sure if that's the same with crate motors. Thanks and enjoy the pics.