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The Biggest Displacement Engine Ever In A Pontiac Car
It holds the accolade of being the second-largest engine Pontiac ever produced, though it made significantly more power than ...
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Here's How The Chevy 454 V8 Compares To Pontiac's 455 V8
However, with both engines' power outputs dropping over the years, the Pontiac SD-455 version of the 455 became the more powerful and reliable V8 of the two in 1973. Both the Chevy 454 and Pontiac ...
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1970 Ford Torino Super Cobra Jet 429 Thrice Drags 1974 Pontiac Trans Am SD-455, It's Close
The skirmish seen in the video embedded below revolves around a mighty 1970 Ford Torino Super Cobra Jet 429 dressed in yellow and a 1974 Pontiac Firebird Trans Am SD-455 finished in white plus ...