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About
This channel is all about getting affordable performance out of the 4.8, 5.3, and 6.0L LS-based GM truck engines and 4L60E, 4L80E and TH400 transmissions.
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This channel is all about getting affordable performance out of the 4.8, 5.3, and 6.0L LS-based GM truck engines and 4L60E, 4L80E and TH400 transmissions.