Go postal?!!! You're all set. :cool:
In short, go with the D18 because it has the proper output offset for your rear axle. The D300 has a centered output, like a D20, that matches the...
Have you searched the site? This topic has been covered multiple times. I'm using a Speedhut gauge cluster and a Crown sending unit.
[IMG] I think most here have similar concerns. :)
In the case of Andrew's photo, the 44 represents number of ring gear teeth and the 9 represents the number of pinon teeth. 44 / 9 = 4.89
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