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Best combo for fuel mileage?
I'm looking to get my 1968 swb truck on the road as a possible daily driver for a while. I'm either going to run the original 307 V8 or possibly a 250 inline 6. Trans will either be original TH400 or 700R. I have a 3.08 or 3.73 rear axle available. From the above, what would be the best recipe for optimum gas mileage. I drive about 30 miles a day round trip to work in a 45 MPH zone. Thanks for any help.
Joshua
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