I ran 4.11 and 3.73 back in the 70's with small block Ford's and Chevy's with one being a 69 Z with DZ engine. Just sold my 2010 Camaro SS that had 3.9l gears. Right now I have 26.5" 15inch tires on the Firebird. Plan to keep the Poncho engine. I'm looking for some spirited driving, cruising on the back roads with occasional hiway driving. The 2.56 are great on the hiway but lacking on the street and back roads. I know there's no "one size fits all" but looking for something to take advantage of the 400 engine without going too radical.
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