hey guys so iv been doing some thinking lately about the rear end in my truck 57 f100 with a 272 and a 4 speed manual trans the gear ratio in the rear end is 3:70 i was wondering if i geared it up to maybe 4:11 gears what would you guys recommend i put in there for good street use and freeway use im hardly on the freeway im mainly on the streets but i still want something that would do good both street and freeway any info would be great thanks guys

FORD IS LIFE OIL N GAS IS MY BLOOD