[/align] [hr] My wife's C4 is in the shop having the auto tranny rebuilt and I got to talking with the shop owner. I pulled up in my '02 Z06 and he asked me how I felt about using "oil additives" in my Z's tranny (6 speed of course).

I told him I hadn't really thought about it but he suggested I consider it as it would let it live longer, shift smoother, etc. Sounded like a sales pitch to me but I told him I'd think about it. When I pick her car up on Monday, no doubt he'll ask me again

Anyone have any thoughts about that?[/align]

 

what like royal purple?

 

I like the lingenfelter superchargers