There are options all the way down to 3.08 gears for the D60. If you need taller than 3.08 gears you need an over drive, because you have compromised low (1st) gear.
Please tell me where I can get a new D60 3.08 gear!? Everything I have seen so far shows 3.54 is the closest that's currently available.
Actually, I have not seen a set of 3.08's for a 60 since 1983 when I bought the 5.57's for my car. I remember thinking who would use that gear? It's worthless to me. If they don't make it today, it's because no one wanted it.
I will never understand how people calculate gear ratio, especially the auto guys. They gear too tall and force the converter to slip and then say the engine rev's too high. Obviously, I don't care for automatics either.
I can't think of a single use for a 3.54 gear for a muscle car oriented set up. It's not a camry.
