Hi. I haven't posted on here in a while but now's the time since I started actually working on the car again. I have a 3.42 posi rear end with a TH350 tranny. I came across a Saginaw 4 speed that might interest me. My main objective is fuel mileage - I would like to do decent highway miles as I won't be racing this bird too often. I have 2 broken teeth on the ring gear so I'll have to replace it anyways. Should I go with a longer ratio (ie. 3.08) or just keep it as is. Btw, I bought the car in July of this year & haven't driven it yet since its completely apart from head to toe. Thanks gents for your input.
