Help me build a 318!

Dartnut said
I think if you installed some 2:76 gears in the rear end in conjunction with the 4 speed OD trans, you would get at least 2 more mpg across the board too.
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My buddy has 2.94 in his Aspen and he can never get it into 4th unless he is doing 70. That would put it into roller cam territory for sure too.