if you're really in a bad spot, you can usually get away w/ only replacing the pads, even if the rotor is hashed. they will last a while. and I think oreilly has a set of pads for like $11- you could spend a few hours combing the ditches for beercans to make that $$.

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1984 123.193 372,xxx miles, room for Seven.

1999 Dodge Durango Cummins 4BTAA 47RE 5k lb 4x4 getting 25+mpgs, room for Seven.