Less than 1 minute ago
\r\n \r\n LB7 duramax(01-04 non california model) cuz no emissions. No EGR or cat. i have an 04 and i love mine...also agree with the other guys 7.3L but the transmissions sometimes are the suck.
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\ni work for bully dog so if you get one and need alil more power hit me up!\r\n
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\ni work for bully dog so if you get one and need alil more power hit me up!\r\n