The truck is my first vehicle and it is a single cab stepside silverado. It has the stock 350 engine with a 3 speed overdrive transmission. upgrades include a cat back exhaust system, air cleaner. 160 degree thermostat, stronger axles and larger stiffer rear springs. The truck has been put through alot and is used as a daily driver but it works well at the track and can carry a couple of tons if I need it to.