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Gen III and IV Small Block & Drivetrain

Air intakes, exhaust systems, do-it-yourself engine tuning, & drivetrain discussion specific to the 1999-2013 generation of full-size trucks and SUVs.


7,284 topics in this forum

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  1. Mechanical Work

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  2. 5.3L Build Advice

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  3. Hood is crooked.

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  4. Running rough

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  5. Unicorn 2500 Chevy

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  6. 4wheel drive problems

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  7. Encoder motor alignment

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