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Re: 12-bolt gear ratio ID. Help needed!
Quote:
Originally Posted by Dead Parrot
Can't answer for the number decoding but a 3.40(aka 3.42) isn't an oddball. My 75 has that in a 12 bolt. Option code HE4 - 3.40 ratio, on my truck's option list.
Just spin the yoke and count the axle rotations.
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So a 3.40 is actually a 3.42? Didn't know that. I know a 3.42 isn't oddball.
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