Diff
Safety Car
Joined: Apr 2010
Posts: 4,231
Likes: 451
From: Maryland
Can't go wrong with OEM for your "year" corvette. It has "all" the right additives needed for your GM rear so no other modifiers are needed, that's what I use.
Last edited by C7/Z06 Man; Aug 31, 2014 at 12:26 PM.
Race Director
Joined: Aug 2005
Posts: 13,592
Likes: 187
From: Hudson WI
NCM Sinkhole Donor
If you a manual trans and change to D4 Red Line, you will see a vast improvement over the OE fluid. I changed mine at 1,000 miles and I have done several other C6s in my garage and the feedback has all been positive. It just shifts better.
I need to make full disclosure. I have been a Red Line use for many, many years and when I retired, they offered me a job, so I went to work for them in January.
Last edited by timd38; Aug 31, 2014 at 01:26 PM.
