LG is the way to go
I'm a newby to this site...so hello fellow vette owners.
I was having problems with the transmission on my 2003 ZO6. I made a deal with the dealer to R&R the transmission under warranty, but LG rebuilt the transmission and I added a B&M shifter. Wow what a difference. The guys at LG are straight shooters. They are not just trying to sell products. The transmission works beyond all expectations.
I was also confused about the difference between certain headers and the effect a cam would have, but the guys at LG are good at explaining the differences and the effects of modifications. I bet I asked 50 questions, and they all got answered in laymens terms. I should get my Z06 back Thursday with LG Pro Longtube headers, GX3 Cam and a Halltech airfilter...just in time for a trip to Texas Motor Speedway.
In short, call LG Motorsports and ask for Bobby or Anthony.