new gear ratios
 

i was goning to change my gear in my car. i did not think the 3:73s where enough gear and the 4:10s where too much gear. i was looking in muscle mustangs&fastfords and found a 3:90 gear for a 8.8 i think that is the gear im going to use. what do u think good gear or just go with the one of the other gears 3:73 or 4:11

That would be my choice if they make them.

Do a search on the internet for national drivetraine or motive gear? One of them is the manufacturer and one is the distributer. I forgot which is which. If I remember right they were about $179