4 Of The Biggest Small-Block Engines Ever Built
Some may wonder, does the Pontiac 455 belong in the big-block group as well due to its 4.1525-inch cylinder bores and large ...
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8 Old Muscle Cars You Didn’t Know Had Big-Block V-8 Power
Initially, this setup included a 425-cubic-inch V-8 engine from Oldsmobile’s Rocket family, but in 1968, the car was upgraded to a 455-cubic-inch big-block that developed up to 400 hp for W-34 models ...