i've been trying to get some advice on how best to get my 468 through the lights with a 4:88 gear, everyone has told me either get 32inch tall tires or a different gear. okay point taken. but wondering what in the hay is a perfect application for such a gear. i mean, why were these gears placed in a production car? i was told by the guy i bought the rear end from that it came from a 68 camaro? if true what gives?