Outside North America, GMC is still an unfamiliar name to many car enthusiasts. Even among those who know it, the brand is often seen as little more than a dressed-up Chevrolet. Yet the truth is that ...
Chevrolet's 454 SS truck hit the streets in 1990. It was powered by a massive big-block V8, delivering up to 255 hp. On sale until 1993, the 454 SS made truck fans go oooh and aaah while the oil ...