The 1991 Chevrolet C/K 1500 Series is a potent representation of Chevy's fourth generation of C/K pickup trucks. It was offered in two-wheel (C) and four-wheel (K) drive configurations, and a variety of body styles; ranging from a standard cab to an extended cab. Under the hood, the C/K 1500 was powered by a diverse selection of engines ranging from a 4.3-liter V6 delivering 160 horsepower to a 7.4-liter V8 offering up to 230 horsepower paired to a 4-speed automatic or a 5-speed manual transmission. This workhorse didn’t skimp on comfort either, offering options like an AM/FM radio, cloth seating, and power windows and locks. It doesn't come with modern tech or safety features, but it’s hard to beat for sheer robust work capability.