http://www.neweraperformanceparts.com/

Many of you have probably already seen this place but incase anyone has not I thought the prices were pretty low as opposed to most of the sponsers that regularly advertise on ls1.com. He has 3 pages of stuff for our rides.



Secondly, how fast can one go in first gear with 4.10's with an M6 car?

 

About 40 mph. Use this calculator: http://www.f-body.org/gears/

 

just looking at the exhaust section I see SEVERAL places where the "list price" is lower than "your price" at least they're honest.....