Car mods are a popular way to increase performance, but exhaust modifications can oftentimes run the risk of violating the ...
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Pontiac’s 1967 GTO 400 had an identity crisis—and it was glorious
The 1967 Pontiac GTO marked a turning point for muscle car engines, with a new 400-cubic-inch V8 that came in several distinct performance flavors. For enthusiasts trying to decode the difference ...
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