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Stock rod length is 6.135 inches, unless it's a tall deck engine, in which case the rods are .400 longer (6.535), tall deck engines were used in big trucks like dump trucks and were usually 427 cu in, if you're talking about a pickup truck or a car it's most likely a short deck version. Deck height on a short deck big block Chevy is 9.800" from the center line of the crankshaft to the deck, deck height on a tall deck big block Chevy is 10.200" from the center line of the crankshaft to the deck.

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13y ago

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