Matt331

Looking for a company that does 6l80 upgrades ?

doc350

I was just doing some looking this morning for a Camaro build. It seems that Circle D and Century are the two that most people use. It also seems like a lot of shops tend to switch to a 4l80e rather than build the 6l80e.

blownescalade62

Circle D go with them. Most knowledgeable on these trans. And the stand behind them. I just got a rebuild from them for my build.