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Just purchased a rear end from a gentleman with the H9B axle code. The H9 obviously refers to the limited slip 3.55 rear end but what does the B stand for? Does it have a limited slip up front too? The google does not seem to give me any consistent answers.
And then if it does have a limited slip up front, is it worth having? I rarely use 4WD. Truck is a pavement princess except for the occasional trip up the pass into the snow. Really I'm only interested in it because the price is so low.
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