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Chevy Big Block V8

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As Alex upgraded his axles and tires he soon found that his little Tahoe had gained a few pounds, so under the hood went a throttle-boy-injected big-block to replace the tired small-block. The engine looks factory but sports ported heads, Edelbrock intake, and a Comp cam. Though the TBI big-blocks are notorious turds, Alex has done just enough work to make his powerful yet reliable and calls it his favorite upgrade on the truck.