Look for an 03+ 3650. It has a .62 5th gear compared to the .67 in the 01 Cobras. My original plan was to get one of those for my 01 until I got a T-56.My only complaint with the 4.10 is the rpm's with the 3650 at interstate cruising. This car will never see forced induction so a t56 is bad gearing for a N/A setup so unless I can adapt a 3160 I'll probably end up going with a gforce or promotion transmission with a different overdrive gear.
IMO a T-56 isn't that bad for N/A with some gears. I ran an N/A set up with a T-56 for a bit. But then I was running a big bore set up. I do think the closer spacing of the T-56 is a lot better all around.
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